states_of_matter.ppt
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This document discusses the four states of matter: solid, liquid, gas, and plasma. It describes the key properties of each state. Solids have a fixed shape and volume, with particles tightly packed and vibrating in place. Liquids have indefinite shapes but fixed volumes, with particles tightly packed but able to slide past one another. Gases have indefinite shapes and volumes, with particles far apart and moving freely. Plasmas are gases whose particles are ionized, making them electrically conductive and responsive to magnetic fields. The document provides examples of natural plasmas like flames, lightning, and auroras, as well as the plasma state of the sun.
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NLC- Week 5- MATTER.ppt
There are four states of matter: solid, liquid, gas, and plasma. The state depends on how close or far apart the particles are and how much they are moving. Solids have particles that vibrate in a fixed position and maintain a definite shape and volume. Liquids have particles that slide over one another and have an indefinite shape but definite volume. Gases have particles that are far apart and move freely, having an indefinite shape and volume. Plasma is an ionized gas that is affected by magnetic fields and is the most common state of matter at very high temperatures over 1000°C, found in flames, lightning, auroras, and stars like the Sun.
States of matter
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There are four states of matter: solids, liquids, gases, and plasma. In solids, particles are tightly packed in a fixed position and vibrate. Liquids also have tightly packed particles that can slide over one another. Gas particles are far apart and move freely. Plasma is the fourth state of matter where particles are ionized, conduct electricity, and are affected by magnetic fields. Plasma has no definite shape or volume and is found at extremely high temperatures in places like flames, lightning, auroras, and stars like the sun.
Phases of matter overview
Matter exists in four main states - solid, liquid, gas, and plasma - depending on the arrangement and energy of its particles. In solids, particles are tightly packed in a fixed position and vibrate; in liquids, particles are closely packed but can slide over one another; and in gases, particles are far apart and move freely. Plasma is an ionized gas in which particles are highly energized electrical charges that are affected by magnetic fields. Matter changes between these states through phase changes as it gains or loses heat energy, altering the distance and movement between its particles.
States o matter
This document discusses the four states of matter - solid, liquid, gas, and plasma. It describes the characteristics of each state and the phase changes between them. Solids have a fixed shape and volume, with particles tightly packed and vibrating. Liquids have indefinite shapes but fixed volumes, with particles able to slide past one another. Gases have indefinite shapes and volumes, with particles freely moving and far apart. Plasma is an ionized gas that conducts electricity and is affected by magnetic fields. The document gives examples of places where plasma is commonly found like flames, lightning, and as the main state of the sun.
States of Matter 2020
This document discusses the four states of matter: solid, liquid, gas, and plasma. It provides details on the characteristics of each state in terms of particle arrangement, energy, and distance between particles based on the kinetic theory of matter. Solids have tightly packed particles that vibrate in a fixed position and definite shape/volume. Liquids also have tightly packed particles that can slide over one another and have indefinite shape but definite volume. Gases have particles far apart that move freely with indefinite shape and volume. Plasma is an ionized gas that conducts electricity and is affected by magnetic fields with indefinite shape and volume. Phase changes between these states are also described.
states_of_matter (1).ppt
The document discusses the three states of matter - solids, liquids, and gases. It describes the key properties of each state, including how the particles are arranged and how they move. Solids have tightly packed particles that vibrate in a fixed position, while liquids have particles that can slide over one another. Gas particles are very far apart and move freely. The document also defines common terms for phase changes, such as melting, boiling, freezing, condensation, deposition, and sublimation.
Presentation2
There are four main states of matter: solid, liquid, gas, and plasma. Solids have tightly packed particles that vibrate in a fixed position and have a definite shape and volume. Liquids also have tightly packed particles, but they can slide over one another and only have a definite volume. Gas particles are far apart, move freely, and have indefinite shape and volume. Plasma is an ionized gas that conducts electricity and is affected by magnetic fields. Matter can change states through melting, freezing, vaporization, condensation, and sublimation which involve the addition or removal of heat.
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NLC- Week 5- MATTER.ppt
There are four states of matter: solid, liquid, gas, and plasma. The state depends on how close or far apart the particles are and how much they are moving. Solids have particles that vibrate in a fixed position and maintain a definite shape and volume. Liquids have particles that slide over one another and have an indefinite shape but definite volume. Gases have particles that are far apart and move freely, having an indefinite shape and volume. Plasma is an ionized gas that is affected by magnetic fields and is the most common state of matter at very high temperatures over 1000°C, found in flames, lightning, auroras, and stars like the Sun.
States of matter
Based upon particle arrangement
Based upon energy of particles
Based upon distance between particles
States of matter
There are four states of matter: solids, liquids, gases, and plasma. In solids, particles are tightly packed in a fixed position and vibrate. Liquids also have tightly packed particles that can slide over one another. Gas particles are far apart and move freely. Plasma is the fourth state of matter where particles are ionized, conduct electricity, and are affected by magnetic fields. Plasma has no definite shape or volume and is found at extremely high temperatures in places like flames, lightning, auroras, and stars like the sun.
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Matter exists in four main states - solid, liquid, gas, and plasma - depending on the arrangement and energy of its particles. In solids, particles are tightly packed in a fixed position and vibrate; in liquids, particles are closely packed but can slide over one another; and in gases, particles are far apart and move freely. Plasma is an ionized gas in which particles are highly energized electrical charges that are affected by magnetic fields. Matter changes between these states through phase changes as it gains or loses heat energy, altering the distance and movement between its particles.
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states_of_matter (1).ppt
The document discusses the three states of matter - solids, liquids, and gases. It describes the key properties of each state, including how the particles are arranged and how they move. Solids have tightly packed particles that vibrate in a fixed position, while liquids have particles that can slide over one another. Gas particles are very far apart and move freely. The document also defines common terms for phase changes, such as melting, boiling, freezing, condensation, deposition, and sublimation.
Presentation2
There are four main states of matter: solid, liquid, gas, and plasma. Solids have tightly packed particles that vibrate in a fixed position and have a definite shape and volume. Liquids also have tightly packed particles, but they can slide over one another and only have a definite volume. Gas particles are far apart, move freely, and have indefinite shape and volume. Plasma is an ionized gas that conducts electricity and is affected by magnetic fields. Matter can change states through melting, freezing, vaporization, condensation, and sublimation which involve the addition or removal of heat.
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There are four main states of matter: solids, liquids, gases, and plasma. Solids have a definite shape and volume, with particles vibrating in a fixed position. Liquids have a definite volume but indefinite shape, as particles slide past one another. Gases have indefinite shapes and volumes, as particles move rapidly away from each other. Plasma is the hottest state and consists of ionized gas particles that are electrically charged.
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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.
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
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.
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.
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...
Travis Hills of Minnesota developed a method to convert waste into high-value dry fertilizer, significantly enriching soil quality. By providing farmers with a valuable resource derived from waste, Travis Hills helps enhance farm profitability while promoting environmental stewardship. Travis Hills' sustainable practices lead to cost savings and increased revenue for farmers by improving resource efficiency and reducing waste.
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/8.Isolation of pure cultures and preservation of cultures.pdf
Isolation of pure culture, its various method.
Bob Reedy - Nitrate in Texas Groundwater.pdf
Presented at June 6-7 Texas Alliance of Groundwater Districts Business Meeting
20240520 Planning a Circuit Simulator in JavaScript.pptx
Evaporation step counter work. I have done a physical experiment.
(Work in progress.)
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.
bordetella pertussis.................................ppt
Bordettela is a gram negative cocobacilli spread by air born drop let
Randomised Optimisation Algorithms in DAPHNE
Slides from talk:
Aleš Zamuda: Randomised Optimisation Algorithms in DAPHNE .
Austrian-Slovenian HPC Meeting 2024 – ASHPC24, Seeblickhotel Grundlsee in Austria, 10–13 June 2024
https://ashpc.eu/
Compexometric titration/Chelatorphy titration/chelating titration
Classification
Metal ion ion indicators
Masking and demasking reagents
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.
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.
Recently uploaded (20)
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
Cytokines and their role in immune regulation.pptx
Cytokines and their role in immune regulation.pptx
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
mô tả các thí nghiệm về đánh giá tác động dòng khí hóa sau đốt
mô tả các thí nghiệm về đánh giá tác động dòng khí hóa sau đốt
The debris of the ‘last major merger’ is dynamically young
The debris of the ‘last major merger’ is dynamically young
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
8.Isolation of pure cultures and preservation of cultures.pdf
8.Isolation of pure cultures and preservation of cultures.pdf
20240520 Planning a Circuit Simulator in JavaScript.pptx
20240520 Planning a Circuit Simulator in JavaScript.pptx
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...
bordetella pertussis.................................ppt
bordetella pertussis.................................ppt
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
Immersive Learning That Works: Research Grounding and Paths Forward
Immersive Learning That Works: Research Grounding and Paths Forward
states_of_matter.ppt
- 2. STATES OF MATTER •The Four States of Matter • Four States • Solid • Liquid • Gas • Plasma
- 3. STATES OF MATTER Based upon particle arrangement Based upon energy of particles Based upon distance between particles
- 4. Kinetic Theory of Matter Matter is made up of particles which are in continual random motion.
- 5. STATES OF MATTER SOLIDS •Particles of solids are tightly packed, vibrating about a fixed position. •Solids have a definite shape and a definite volume. Heat
- 6. STATES OF MATTER LIQUID Particles of liquids are tightly packed, but are far enough apart to slide over one another. Liquids have an indefinite shape and a definite volume. Heat
- 7. STATES OF MATTER GAS Particles of gases are very far apart and move freely. Gases have an indefinite shape and an indefinite volume. Heat
- 8. PHASE CHANGES Description of Phase Change Term for Phase Change Heat Movement During Phase Change Solid to liquid Melting Heat goes into the solid as it melts. Liquid to solid Freezing Heat leaves the liquid as it freezes.
- 9. PHASE CHANGES Description of Phase Change Term for Phase Change Heat Movement During Phase Change Liquid to gas Vaporization, which includes boiling and evaporation Heat goes into the liquid as it vaporizes. Gas to liquid Condensation Heat leaves the gas as it condenses. Solid to gas Sublimation Heat goes into the solid as it sublimates.
- 10. But what happens if you raise the temperature to super-high levels… between 1000°C and 1,000,000,000°C ? Will everything just be a gas?
- 11. STATES OF MATTER PLASMA A plasma is an ionized gas. A plasma is a very good conductor of electricity and is affected by magnetic fields. Plasmas, like gases have an indefinite shape and an indefinite volume. • Plasma is the common state of matter
- 12. STATES OF MATTER SOLID LIQUID GAS PLASMA Tightly packed, in a regular pattern Vibrate, but do not move from place to place Close together with no regular arrangement. Vibrate, move about, and slide past each other Well separated with no regular arrangement. Vibrate and move freely at high speeds Has no definite volume or shape and is composed of electrical charged particles
- 13. Some places where plasmas are found… 1. Flames
- 14. 2. Lightning
- 15. 3. Aurora (Northern Lights)
- 16. The Sun is an example of a star in its plasma state
- 18. COLD PLASMA
- 19. COLD PLASMA PEN