STANDARDPhysics-Properties of Matter
STANDARD Physics Surface Tension Assertion Reason Question
Type: Assertion Reason-conceptual-Easy-Class 11
Assertion : A water drop sticks to the glass surface. Reason : Water have properties of surface tension.
A
Both assertion and reason are true and reason is the correct explanation of assertion.
B
Both assertion and reason are true but reason is not the correct explanation of assertion.
C
Assertion is true but reason is false.
D
Both assertion and reason are false.
Correct Answer
Option B
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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