JNAN PUBLICATION-PHYSICAL ENVIRONMENT (FORCE AND PRESSURE)-EXAMPLE
- Give some example to support the statement that ' friction is importan...
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- Why sole of shoes are grooved?
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- Mention Newton's first law of motion.
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- Mention Newton's second law of motion.
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- Mention Newton's third law of motion.
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- Describe Archimede's principle.
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- How will you proof that when an a object is immersed in water the obje...
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- What are factors that effect the upthrust?
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- why the walls of dams at the base are made thicker?
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- Define the term thrust and pressure. What is the relation between them...
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- why ice floats on water?
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- what are the different types of friction?
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- Mass of an object is 5 gram and force of 10 dyne is exerted upon it . ...
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- Mass of an object is 2kg . What would its weight?
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- Calculate the pressure at the bottom of a fresh water lake of depth 10...
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- If density if mercury is 13.6gm//cm^3then find the mass of 1 lit merur...
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- Find out the pressure of 10 cm deep water column.
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- Find the value of standard atmospheric pressure of 76cm mercury column...
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- If water is kept instead of mecrury in barometer then find out the hei...
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- A square plate of side 10 cm is placed horizontally 1 m below the surf...
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