A shaving brush is dipped in water. When taken out, the hairs of the b – McqOptions

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1.	A shaving brush is dipped in water. When taken out, the hairs of the brush are seen to be drawn together due to
A.	surface tension of water
B.	viscosity of water
C.	elasticity of the hairs of the brush
D.	temperature difference between air and water
Answer» B. viscosity of water

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