STANDARD Physics Surface Tension Assertion Reason Question
Assertion : A water drop sticks to the glass surface. Reason : Water have properties of surface tension.
Both assertion and reason are true and reason is the correct explanation of assertion.
Both assertion and reason are true but reason is not the correct explanation of assertion.
Assertion is true but reason is false.
Both assertion and reason are false.
Correct Answer
Detailed Explanation
A water drop sticks to the glass surface because contact angle between water and glass is acute due to surface tension.
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