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Work done in increasing the size of a soap bubble from a radius of 3 cm to 5 cm is nearly (surface tension of soap solution = 0.03 N/m):

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in Physics by (59.2k points)

Work done in increasing the size of a soap bubble from a radius of 3 cm to 5 cm is nearly (surface tension of soap solution = 0.03 N/m):

(a) 4π mJ

(b) 0.2 π mJ

(c) 2π mJ

(d) 0.4 π mJ

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1 Answer

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by (58.6k points)

Correct option is : (d) 0.4 π mJ

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