Examples of energy transformation
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The document lists and asks about different forms of energy, including mechanical energy, electrical energy, light energy, thermal energy, and sound energy. It poses the question "What type of energy do you observe?" 20 times, seeking to identify examples of these various energy types.
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Types of Energy
The document defines and describes six main forms of energy: mechanical energy, electrical energy, light energy, thermal energy, sound energy, and mechanical energy. Mechanical energy is the energy of movement, including both kinetic and potential energy. Electrical energy is produced when electrons move from one place to another. Light energy travels in waves through empty space. Thermal energy is the energy of moving particles in a substance, also known as heat energy. Sound energy is produced by vibrating objects. The document then asks 20 questions about observing different types of energy.
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This document discusses the six main types of energy (kinetic, potential, mechanical, radiant, electrical, and chemical), provides examples of each, and explains the law of conservation of energy. It encourages students to identify energy transformations by creating flow charts for scenarios and a poster demonstrating an energy transformation through accurate diagrams and explanations. The main points are identifying six types of energy, showing how energy transforms between forms, and applying the law of conservation of energy to examples.
Examples of energy transformation
The document lists and asks about six main types of energy: mechanical energy, sound energy, electrical energy, thermal energy, light energy, and chemical energy. It then proceeds to ask 20 times "What type of energy do you observe?".
Energy transformation
Energy is a property of objects that can be transferred or converted into different forms. There are two main types of energy: potential energy, which is the stored energy of position, and kinetic energy, which is the energy of motion. Mechanical energy is the sum of potential and kinetic energy and represents the energy from an object's motion and position. Energy can be transformed from one form to another, such as mechanical energy transforming to other forms like thermal, radiant, or electrical energy, which then become useful sources of energy for applications.
Examples of energy transformation
The document lists and asks about six main types of energy: mechanical energy, sound energy, electrical energy, thermal energy, light energy, and chemical energy. It then proceeds to ask 20 times "What type of energy do you observe?".
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The document defines and describes six main forms of energy: mechanical energy, electrical energy, light energy, thermal energy, sound energy, and mechanical energy. Mechanical energy is the energy of movement, including both kinetic and potential energy. Electrical energy is produced when electrons move from one place to another. Light energy travels in waves through empty space. Thermal energy is the energy of moving particles in a substance, also known as heat energy. Sound energy is produced by vibrating objects. The document then asks 20 questions about observing different types of energy.
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This document discusses the six main types of energy (kinetic, potential, mechanical, radiant, electrical, and chemical), provides examples of each, and explains the law of conservation of energy. It encourages students to identify energy transformations by creating flow charts for scenarios and a poster demonstrating an energy transformation through accurate diagrams and explanations. The main points are identifying six types of energy, showing how energy transforms between forms, and applying the law of conservation of energy to examples.
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The document lists and asks about six main types of energy: mechanical energy, sound energy, electrical energy, thermal energy, light energy, and chemical energy. It then proceeds to ask 20 times "What type of energy do you observe?".
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Energy is a property of objects that can be transferred or converted into different forms. There are two main types of energy: potential energy, which is the stored energy of position, and kinetic energy, which is the energy of motion. Mechanical energy is the sum of potential and kinetic energy and represents the energy from an object's motion and position. Energy can be transformed from one form to another, such as mechanical energy transforming to other forms like thermal, radiant, or electrical energy, which then become useful sources of energy for applications.
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The document lists and asks about six main types of energy: mechanical energy, sound energy, electrical energy, thermal energy, light energy, and chemical energy. It then proceeds to ask 20 times "What type of energy do you observe?".
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This document discusses energy transformations and the law of conservation of energy. It provides examples of single and multiple transformations, including mechanical to electrical energy from flowing water, and the multiple transformations that occur in a car engine. Potential and kinetic energy frequently transform between each other, as seen in a swinging pendulum or a pole vaulter. The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another, so the total energy before and after a transformation remains the same. Friction leads to the transformation of mechanical energy into thermal energy.
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This document discusses the transformation of energy between different forms. Energy can exist in many forms, such as potential, kinetic, electrical, and heat energy. The transformation or change from one type of energy to another is known as the transformation of energy. Examples provided include potential energy transforming to kinetic energy when a ball rolls down a hill or divers transforming their potential energy just before entry into water. Hydroelectric power generation involves the transformation of potential energy of water into kinetic energy as it falls, which then transforms into electrical energy. Thermal power plants similarly involve chemical energy first transforming into heat energy and then into kinetic and electrical energy forms.
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The document discusses different types of energy: mechanical energy which is energy from moving objects; sound energy which is a type of mechanical energy; chemical energy which is stored in substances due to chemical bonds; heat energy which comes from molecular motion; electric energy from the flow of electrons; light energy which is a form of radiant energy; and how energy can transform between different types like light energy transforming into heat energy.
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Gravity and inertia work together to keep planets in orbit around the Sun. Gravity provides an attractive force based on the masses of the planet and Sun that curves the planet's path. Inertia causes objects to travel in a straight line, but gravity pulls planets into an elliptical orbit rather than flying off into space in a straight line. Ancient models incorrectly thought Earth was the center, but it is now known that planets revolve around the Sun.
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The regular rise and fall of water levels along a shore is caused by tides. Tides are primarily caused by the gravitational pull of the moon on Earth's oceans, which causes the water to bulge on the side facing the moon. Sometimes when the sun, moon, and Earth are aligned, the combined gravitational pull results in especially strong spring tides with higher high tides and lower low tides, while neap tides with weaker gravitational pull result in smaller differences between high and low tides.
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The phases of the moon are caused by the changing position of the Earth, Moon, and Sun, with half the Moon's surface always reflecting sunlight. As seen from Earth, the amount of the Moon's lit surface changes over a cycle from new moon to full moon and back again, known as waxing and waning, with the main phases being new, crescent, quarter, and full moons.
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The moon's surface has light and dark colored areas visible from telescopes. Large craters formed from impacts with space objects, and there are also large, flat dark areas called maria that appear smooth. The maria were formed when huge impacts caused lava to fill the impacted areas, and after cooling the lava gave the maria their dark, smooth appearance, though early observers mistakenly thought they were seas.
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Images taken from Earth of other planets have less sharpness and detail than those taken from space due to Earth's atmosphere interfering with photo quality, while images from space are not impacted by an atmosphere. The Earth revolves around the sun, resulting in the four seasons due to changes in the tilt of the Earth and the location of the sun throughout the year.
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Standard time zones were established in 1884 with 24 zones around the world representing one hour each. Places within the same time zone use the same time, and time changes by one hour when traveling east or west between zones. If it is 8:00 pm in Denver, Colorado (Mountain Time), the time in Atlanta, Georgia (Eastern Time) would be 9:00 pm since Atlanta is one time zone east of Denver. Traveling west across the International Date Line would result in the date changing.
Rotation and day and night
The Earth has two types of movements: rotation around its axis, which takes 24 hours and results in the cycle of day and night as different parts of the Earth face the sun, and rotation around the sun in its orbit. The Earth's axis is an imaginary line passing through the north and south poles. When a part of the Earth faces the sun it is daytime, and when a part faces away it is night.
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Estimation of Magnisium sulphate
Calcium gluconate
Complexometric Titration/ chelatometry titration/chelating titration, introduction, Types-
1.Direct Titration
2.Back Titration
3.Replacement Titration
4.Indirect Titration
Masking agent, Demasking agents
formation of complex
comparition between masking and demasking agents,
Indicators/Metal ion indicators/ Metallochromic indicators/pM indicators,
Visual Technique,PM indicators (metallochromic), Indicators of pH, Redox Indicators
Instrumental Techniques-Photometry
Potentiometry
Miscellaneous methods.
Complex titration with EDTA.
Bob Reedy - Nitrate in Texas Groundwater.pdf
Presented at June 6-7 Texas Alliance of Groundwater Districts Business Meeting
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.
Shallowest Oil Discovery of Turkiye.pptx
The Petroleum System of the Çukurova Field - the Shallowest Oil Discovery of Türkiye, Adana
The binding of cosmological structures by massless topological defects
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
Applied Science: Thermodynamics, Laws & Methodology.pdf
When I was asked to give a companion lecture in support of ‘The Philosophy of Science’ (https://shorturl.at/4pUXz) I decided not to walk through the detail of the many methodologies in order of use. Instead, I chose to employ a long standing, and ongoing, scientific development as an exemplar. And so, I chose the ever evolving story of Thermodynamics as a scientific investigation at its best.
Conducted over a period of >200 years, Thermodynamics R&D, and application, benefitted from the highest levels of professionalism, collaboration, and technical thoroughness. New layers of application, methodology, and practice were made possible by the progressive advance of technology. In turn, this has seen measurement and modelling accuracy continually improved at a micro and macro level.
Perhaps most importantly, Thermodynamics rapidly became a primary tool in the advance of applied science/engineering/technology, spanning micro-tech, to aerospace and cosmology. I can think of no better a story to illustrate the breadth of scientific methodologies and applications at their best.
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
8.Isolation of pure cultures and preservation of cultures.pdf
Isolation of pure culture, its various method.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/ESR spectroscopy in liquid food and beverages.pptx
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
Immersive Learning That Works: Research Grounding and Paths Forward
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024).
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021).
Deep Software Variability and Frictionless Reproducibility
Deep Software Variability and Frictionless ReproducibilityUniversity of Rennes, INSA Rennes, Inria/IRISA, CNRS
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
The debris of the ‘last major merger’ is dynamically young
The Milky Way’s (MW) inner stellar halo contains an [Fe/H]-rich component with highly eccentric orbits, often referred to as the
‘last major merger.’ Hypotheses for the origin of this component include Gaia-Sausage/Enceladus (GSE), where the progenitor
collided with the MW proto-disc 8–11 Gyr ago, and the Virgo Radial Merger (VRM), where the progenitor collided with the
MW disc within the last 3 Gyr. These two scenarios make different predictions about observable structure in local phase space,
because the morphology of debris depends on how long it has had to phase mix. The recently identified phase-space folds in Gaia
DR3 have positive caustic velocities, making them fundamentally different than the phase-mixed chevrons found in simulations
at late times. Roughly 20 per cent of the stars in the prograde local stellar halo are associated with the observed caustics. Based
on a simple phase-mixing model, the observed number of caustics are consistent with a merger that occurred 1–2 Gyr ago.
We also compare the observed phase-space distribution to FIRE-2 Latte simulations of GSE-like mergers, using a quantitative
measurement of phase mixing (2D causticality). The observed local phase-space distribution best matches the simulated data
1–2 Gyr after collision, and certainly not later than 3 Gyr. This is further evidence that the progenitor of the ‘last major merger’
did not collide with the MW proto-disc at early times, as is thought for the GSE, but instead collided with the MW disc within
the last few Gyr, consistent with the body of work surrounding the VRM.
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Particle-In-Cell (PIC) algorithm,
Plasma expansion in the dipole magnetic field.
Equivariant neural networks and representation theory
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
20240520 Planning a Circuit Simulator in JavaScript.pptx
Evaporation step counter work. I have done a physical experiment.
(Work in progress.)
Recently uploaded (20)
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...
The binding of cosmological structures by massless topological defects
The binding of cosmological structures by massless topological defects
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
8.Isolation of pure cultures and preservation of cultures.pdf
8.Isolation of pure cultures and preservation of cultures.pdf
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
ESR spectroscopy in liquid food and beverages.pptx
ESR spectroscopy in liquid food and beverages.pptx
Immersive Learning That Works: Research Grounding and Paths Forward
Immersive Learning That Works: Research Grounding and Paths Forward
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
Deep Software Variability and Frictionless Reproducibility
Deep Software Variability and Frictionless Reproducibility
The debris of the ‘last major merger’ is dynamically young
The debris of the ‘last major merger’ is dynamically young
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
Equivariant neural networks and representation theory
Equivariant neural networks and representation theory
20240520 Planning a Circuit Simulator in JavaScript.pptx
20240520 Planning a Circuit Simulator in JavaScript.pptx
Examples of energy transformation
- 1. Forms of Energy Mechanical Energy Electrical Energy Light Energy Thermal Energy Sound Energy
- 2. What type of energy do you observe? 1
- 3. What type of energy 2 do you observe?
- 4. What type of energy do you observe? 3
- 5. What type of energy do you observe? 4
- 6. What type of energy do you observe? 5
- 7. What type of energy do you observe? 6
- 8. What type of energy do you observe? 7
- 9. What type of energy do you observe? 8
- 10. What type of energy do you observe? 9
- 11. What type of energy do you observe? 10
- 12. What type of energy do you observe? 11
- 13. What type of energy do you 12 observe?
- 14. What type of energy do you observe? 13
- 15. What type of energy do you observe? 14
- 16. What type of energy do you observe? 15
- 17. What type of energy do you observe? 16
- 18. What type of energy do you observe? 17
- 19. What type of energy do you observe? 18
- 20. What type of energy do you observe? 19
- 21. What type of energy 20 do you observe?