Question
Physics Question on mechanical properties of fluid
When charge is given to a soap bubble, it shows:
A
an increase in size
B
sometimes an increase and sometimes a decrease in size
C
no change in size
D
none of these
Answer
an increase in size
Explanation
Solution
When charge is given to a soap bubble then due to mutual repulsion between various pats of its two surfaces, increase in size of the soap bubble occurs.