Fluid Mechanics

JEE Main level, single correct, medium

168 of 192

Question 168 of 192

Given below are two statements:
Statement I: The hot water flows faster than cold water
Statement II: Soap water has higher surface tension as compared to fresh water.
In the light above statements, choose the correct answer from the options given below

Show answer and solution

Answer: (A) Statement I is true but Statement II is false

Hot water is less viscous then cold water.
Surfactant reduces surface tension.

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