AP and TS EAMCET Engineering Model Paper 16

Question : 93 of 160

Marks: +1, -0

Wrong statement in the following is

If positive charge is given to a soap bubble its size increases.
If negative charge is given to a soap bubble its size decreases.
When hot needle is placed between two match sticks placed on surface of water, they move away from each other.
Potential energy of liquid rised into a capillary tube is independent of radius of capillary tube.

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