CBSE Class 9 - Archimedes' Principle Videos
Gravitation
Define up thrust or buoyant force, density and relative density, Archimedes' principal and condition of flotation and sinking.
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Gravitation
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Gravitation
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Gravitation
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Gravitation
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Gravitation
- why the pin sink and ship float?
- Why do we feel light on our feet when standing in a swimming pool with water up to our armpits ?
- what is density?
- When a piece of cork is put into the water it starts floating on the surface of water due to the upward buoyant force from water.
- you are provided with a piece of rock and common laboratory equipments.how will you proceed to find its density.
- what are fluids?
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solution
- What is the unit of density?
- What happens if the bouyant force of liquid is equal to or greater than or less than the solid object which is to be immersed into the liquid
- what is the relationship between boyant force and displaced water
