Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Hairs of shaving brush cling together when it is removed from water due to
Text Solution
Verified by ExpertsThe correct answer is:
B
Step 1: When the shaving brush is immersed in water, the water molecules create a surface tension effect.
Step 2: Surface tension is the cohesive force between liquid molecules at the surface, which causes them to clump together.
Step 3: When the brush is removed from the water, the hairs of the brush hold onto each other due to this surface tension, causing them to cling together.
Therefore, the correct answer is B: Surface tension.
Step 2: Surface tension is the cohesive force between liquid molecules at the surface, which causes them to clump together.
Step 3: When the brush is removed from the water, the hairs of the brush hold onto each other due to this surface tension, causing them to cling together.
Therefore, the correct answer is B: Surface tension.
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