Question
Question: Which of the following phenomena does not involve surface tension?...
Which of the following phenomena does not involve surface tension?
A
Mercury drops acquire spherical shape.
B
Liquids tend to rise in the capillary.
C
A liquid flows over a fixed surface.
D
Moist soil grains pulled together.
Answer
A liquid flows over a fixed surface.
Explanation
Solution
: Liquids tend to minimize their surface due to surface tension.