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Assertion : A ball is released from the ...

Assertion : A ball is released from the bottom of a tank filled with a liquid. It moves upwards . In moving upwards upthrust will decrease.

Reason : Density of ball is less than the density of liquid.

A

If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.

B

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

C

If Assertion is true but Reason is false.

D

If Assertion is false but Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
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DC PANDEY ENGLISH-FLUID MECHANICS-B) Medical entrance special format question
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  2. Assertion : In a freely falling liquid container, upthrust force is ze...

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  3. Assertion : Bulk modulus of an incompressible liquid is infinite. Re...

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  4. The liquid in the capillary tube will rise if the angle of contact is

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  6. Assertion : Small water drops are sperical while bigger water drops ar...

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  7. Assertion : When an ideal fluid flows through a pipe of non-uniform cr...

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  8. Assertion : If ice is floating in water and it melts, then level of wa...

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  9. An ice block with a cork piece embedded inside floats in water.What wi...

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  10. Assertion : A solid is floating in a liquid of density rho(1). When th...

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  11. Assertion : A solid sphere and a hollow sphere both of same material a...

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  12. Assertion : If water is filled in a balloon and this is immersed in wa...

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  13. Assertion : At same level of same liquid pressure is always same. Re...

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  14. Assertion : A solid is floating in a liquid . If temperature is increa...

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  15. Assertion : A ball is released from the bottom of a tank filled with a...

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  16. Assertion : A wooden plank is floating in two liquids as shown. Net fo...

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  17. Assertion : In the given figure shown, p(1)=p(2). Reason : Pressu...

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  18. Assertion : A solid object of iron is dipped in water, both are at sam...

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  19. Assertion : Mass of solid floating in liquid is m(1) and mass of liqui...

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