A soap film is trapped between a frame and a wire of length 10 cm as – McqOptions

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1.	A soap film is trapped between a frame and a wire of length 10 cm as shown.If the surface tension is given as 0.0049 N/m, what will be the value of m (in mg) such that the wire remains in equilibrium?
A.	0.1
B.	1
C.	10
D.	100
Answer» E.

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