WBSED - 6 - Science :: State and motion of liquids and gases
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[Author - Anu Nived]
Objective: To explain pressure and effect on liquids and gases
Subtopics to be covered:
- Effect of pressure on liquid, solids
- Calculate pressure (Force/ area)
- Bernouli's principle
Learning Outcome:
- Students can tell the Bernouli's principle
- Students can solve simple problems to calculate pressure on a substance
[Author - Kripa S]
http://www.wbsed.gov.in/wbsed/readwrite/etextbook/Paribesh%20O%20Bigyan%20Class%20VI.pdf#page=112 (Bengali Medium)
[Author - Kripa S]
https://saylordotorg.github.io/text_general-chemistry-principles-patterns-and-applications-v1.0/section_14/a433792ac2caa29995f55547b9d15918.jpg (effect of pressure on liquids, gases)
http://www.one-school.net/Malaysia/UniversityandCollege/SPM/revisioncard/physics/forceandpressure/images/clip_image001_0005.gif (application of pressure)
[Author - Kripa S]
1. Arrange 3 to 4 types/ shapes of containers. (small water bottle, paper cup, glass, tall vessel etc.) Take half bottle water and pour in one container. Check the way it occupies space in the container. Transfer the water into the other containers one by one and observe the space occupied. What do you observe? Discuss how water takes the shape of the container in which it is filled.
[Contributor - Arnab Das]
| Term | Transliterated Term | Translated Term |
| Gas | গ্যাস | গ্যাস |
| Liquid | লিকুইড | তরল |
| Motion | মোশন | গতি |
| Force | ফোর্স | বল |
| Area | এরিয়া | ক্ষেত্রফল |
| Pressure | প্রেশার | চাপ |
| Bernoulli’s Principle | বারনৌলি’স প্রিন্সিপাল | বারনৌলির নীতি |
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