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Properties of Matter question

2011 · Shift 0 · Q72

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JEE Main
Physics
Properties of Matter
2011 · Shift 0 · Q72

Properties of Matter question

2011 · Shift 0 · Q72

JEE MainPhysicsProperties of MatterMCQ+4 / −1

Work done in increasing the size of a soap bubble from a radius of

3cm

to

5cm

is nearly (Surface tension of soap solution

= 0.03N{m^{ - 1}},

A
$0.2\pi mJ$
B
$2\pi mJ$
C
$0.4\pi mJ$
D
$4\pi mJ$

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