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When we press the bulb of a dropper with...

When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb , water gets filled in the dropper. The rise of water in the dropper is due to :

A

Pressure of liquid

B

Acceleration due to gravity of earth

C

Shape of nozzle

D

Atmospheric pressure

Text Solution

Verified by Experts

The correct Answer is:
D
Atmospheric pressure.
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MTG IIT JEE FOUNDATION-FORCE AND PRESSURE -EXERCISE (MULTIPLE CHOICE QUESTIONS LEVEL-2)
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  2. A large truck and a car is moving with same velocity have a head on co...

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  3. A body is in the state of rest on the surface of earth. Which of the f...

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  6. The acceleration due to gravity near the surface of moon is-

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  8. When a horse pulls a cart, the force which is responsible for the move...

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  9. At the centre of earth the acceleration due to gravity is

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  11. Why does an astronaut experience weightlessness in outer space?

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  12. Two forces act on the either side of the rigid body of negligible mass...

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  13. With the help of given figure, find which of the following options is ...

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  14. The mass of a body

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  18. When pressure is applied through a piston at the top of a closed tube ...

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