Magnet on balance c
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The students conducted an experiment to determine how the weight of a magnet is affected when another magnet is held above it. They found that if two magnets of the same polarity are held above each other, they repel and the weight increases, while if two magnets of opposite polarity are held above each other, they attract and the weight decreases. The results were the same in both Belgium and Italy because they can be explained by the Law of Universal Gravitation.
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Magnet on balance
The students conducted two experiments to test the hypothesis that a magnetic field can change the weight of an object. In the first experiment, they measured the weight of a metal object both with and without a magnet nearby and found that the weight decreased when near a magnet. In the second experiment, they measured the weight of a magnet placed on a scale both when attracting and repelling another magnet above it. They found that the weight was lower when the magnets attracted each other compared to when they repelled. The conclusion was that a magnetic field can change an object's apparent weight on a scale depending on whether the magnets attract or repel each other.
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* Audrey moved a 12kg box at an acceleration of 5m/s^2
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Buoyancy ab
The document describes an experiment to measure the effect of different liquids on the apparent weight of objects. Cubes and nuts were measured in distilled water, salt water, and oil. The results showed weight decreased most in oil due to its lower density, similar to how gravity is lower on Mars. While results matched theory, some differences occurred in practice between salt water and oil. The pulling up force from liquids causes apparent weight to decrease as buoyancy increases.
Summary physics
This document discusses several physics experiments related to weight and gravity. It describes experiments to determine how weight is affected by an elevator's movement, slope, nearby magnets, and different liquid environments. The document also explores how centrifugal force from a spinning mass can generate gravity and how aluminum foil can block electromagnetic signals and reduce impact. Key conclusions are that weight increases in an upward elevator, decreases on slopes and near attracting magnets, and is lowest in salt water due to buoyancy.
Buoyancy italy
This physics experiment tested how buoyancy changes with different liquids using a force sensor to measure the weight of objects submerged in distilled water, salt water, and oil. The experiment measured the weight of a cube and nuts in air and then in each liquid. As the density of the liquid increased from distilled water to salt water to oil, the measured weight of the submerged objects decreased, showing that buoyancy increases with the density of the surrounding liquid.
Question 5 group 12
1) The document discusses Newton's third law of motion and how it applies to Brand escaping the black hole in the movie Interstellar.
2) It explains that Cooper detaches his ship, applying a force, which by Newton's third law pushes Brand's ship in the opposite direction, allowing her to escape in a slingshot motion.
3) However, the third law requires equal and opposite forces, and escaping the black hole's strong gravity would require a large force from fuel, which they had already used up. Therefore, the third law alone could not be used to escape the black hole without an additional energy source like fuel.
Question 4 group 11
The document discusses the huge waves seen on the water planet near the black hole Gargantua in the film Interstellar. It explains that the massive gravitational pull of Gargantua, being over 100 million times more massive than the sun, causes intense tidal forces that generate seismic activity and gigantic waves over 1 kilometer high on the planet's surface, in a similar way that the moon's gravity causes Earth's tides. While Gargantua itself is fictional, the science behind its tidal effects on the water planet are based on real physics involving black hole tidal forces.
Question 6 group 13
A black hole is a region of space where gravity is so strong that not even light can escape. It forms during the collapse of a massive star and contains a singularity, where all laws of physics break down, within an event horizon boundary that allows matter to enter but not exit the black hole. Black holes can continue growing by absorbing surrounding matter and merging with other black holes.
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waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
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/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).
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.
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.
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
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...Abdul Wali Khan University Mardan,kP,Pakistan
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skillsApplied 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.
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学校原件一模一样【微信：741003700 】《(salfor毕业证书)索尔福德大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
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◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
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◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Shallowest Oil Discovery of Turkiye.pptx
The Petroleum System of the Çukurova Field - the Shallowest Oil Discovery of Türkiye, Adana
Sharlene Leurig - Enabling Onsite Water Use with Net Zero Water
Sharlene Leurig - Enabling Onsite Water Use with Net Zero WaterTexas Alliance of Groundwater Districts
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原版纸张【微信：741003700 】【(carleton毕业证书)卡尔顿大学毕业证】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
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Isolation of pure culture, its various method.
Micronuclei test.M.sc.zoology.fisheries.
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
bordetella pertussis.................................ppt
Bordettela is a gram negative cocobacilli spread by air born drop let
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Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
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The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
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Equivariant neural networks and representation theory
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mô tả các thí nghiệm về đánh giá tác động dòng khí hóa sau đốt
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Applied Science: Thermodynamics, Laws & Methodology.pdf
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bordetella pertussis.................................ppt
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Magnet on balance c
- 1. Magnet on a balance (physics) KILIAN TRUYAERT ELISA TAPPI JENTL SNAUWAERT GIULIA DONINI
- 2. Materials • 2 magnets • Kitchen balance • Ruler
- 3. Description of the expirement • In the experiment we look what happens with the weight of a magnet when you hold another magnet above it. • Will it decrease or increase?
- 4. Results and conclusions (Belgium) • If you hold the positive pool above the positive pool the magnets repulse and the weight will increase • If you hold the positive pool above the negative pool the magnets attract to each other and the weight wil decrease
- 5. Results and conclusions (Italy) • If you hold the positive pool above the positive pool the magnets repulse and the weight will increase • If you hold the positive pool above the negative pool the magnets attract to each other and the weight wil decrease
- 6. Comparison of the results • The results are the same because of the Law of Universal Gravitation. It states that two particles with masses ma and mb at a distance r apart attract one another with a force F in the direction along the line joining the particles, the magnitude of this force is: • F = G x (ma x mb): r2
- 7. Reflection • The conclusion is that if it is attracted upwards the weight reduces on the scale. • The weight by attraction and repulsion is the opposite of each other.