Force and Pressure MCQ Questions and Answers Quiz

11. 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

  1. pressure of water
  2. gravity of the earth
  3. shape of rubber bulb
  4. atmospheric pressure
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MCQ Multiple Choice Questions and Answers on Force and Pressure

Force and Pressure Question and Answer