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A swimmer goes from the surface of water...

A swimmer goes from the surface of water to a depth of 20m the change in the pressure on his body is nearly

A

3 atmospheres

B

1 atmospheres

C

2 atmosphere

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
C
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NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-C.U.Q(PRESSURE, FORCE OF BUOYANCY, LAWS OF FLOATATION)
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  2. The weight of the body is maximum in

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  3. When a boat in a river enters the sea water, then it

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  4. When a body is fully immersed in a liquid the loss of weight of the bo...

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  5. An iron block is on a boat which floats in a pond. The block is thrown...

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  6. A large block of ice floats in a liquid. Whe ice melts the liquid leve...

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  7. Identify the correct choice: (A) when a body floats in a liquid, it di...

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  8. 100 kg of iron and cotton are weighed by using a spring balance on the...

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  9. A swimmer goes from the surface of water to a depth of 20m the change ...

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  10. A bucket of water contain a wooden block floating in water with (4//5)...

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  11. Clouds appear to float in air due to

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  12. A wooden block with a coin placed on its top floats in water as shown....

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  13. In order that a floating object be in a stable equilibrium its centre ...

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  14. A piece of ice floats in a liquid denser than water. The liquid fills ...

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  15. An object of uniform density is allowed to float in water kept in a be...

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  16. A triangular element of the liquid is shown in the fig. P(x),P(y) and ...

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  17. The difference in pressures in bulbs A and C having fluids of densitie...

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