Question

0. When we press the bulbs of dropper with
the dropper is seen to open
pressure on the buib. water wise
the dropper is due to
al pressure of water.
(b) gravity of the earth
(c) shape of rubber bulb
(d) atmospheric pressure
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Answer 1

Answer:

When we press the bulbs of dropper with

the dropper is seen to open pressure on the buib. water wise the dropper is due to pressure of water.

Explanation:

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