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What is the value of the surface tension of a given liquid whose dragging force is 5 N and length in which the force acts is 2 m

Option: 1

2 N.m


Option: 2

2.5 Nm


Option: 3

3 N.m


Option: 4

3.5 Nm


Answers (1)

best_answer

F=5N

L=1 m

 The surface tension of a liquid  is given by 

T= \frac{F}{L}=\frac{5}{2}=2.5 N.m

 

Posted by

Kuldeep Maurya

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