Ncert solutions

Ncert solutions

Grade 8

Force and Pressure | Exercise

Question 10

Q10) When we press the bulb of a dropper with its nozzle kept in water,The 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 water

(b) the gravity of the earth

(c) the shape of a rubber bulb

(d) atmospheric pressure

Solution 10:

(d) atmospheric pressure

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subject-cta

Question 10

Q10) When we press the bulb of a dropper with its nozzle kept in water,The 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 water

(b) the gravity of the earth

(c) the shape of a rubber bulb

(d) atmospheric pressure

Solution 10:

(d) atmospheric pressure

Still have questions? Our expert teachers can help you out

Book a free class now

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subject-cta
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