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2 State the reason why water gets filled in the dropper when we press the bulb of a dropper before placing its nozzle in water.​

Answer» <html><body><p>When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is <a href="https://interviewquestions.tuteehub.com/tag/seen-3017120" style="font-weight:bold;" target="_blank" title="Click to know more about SEEN">SEEN</a> to escape in the form of <a href="https://interviewquestions.tuteehub.com/tag/bubbles-904955" style="font-weight:bold;" target="_blank" title="Click to know more about BUBBLES">BUBBLES</a>. Once we release the pressure on the bulb water gets filled in the dropper. The rise of water in the dropper is <a href="https://interviewquestions.tuteehub.com/tag/due-433472" style="font-weight:bold;" target="_blank" title="Click to know more about DUE">DUE</a> to atmospheric pressure.</p></body></html>


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