Two circular iron discs are of the same thickness. The diameter of |
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a) |
Twice as large |
b) |
Four times as large |
c) |
8 times as large |
d) |
16 times as large |
Two circular iron discs are of the same thickness. The diameter of |
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a) |
Twice as large |
b) |
Four times as large |
c) |
8 times as large |
d) |
16 times as large |
(d) M.I. of disc If discs are made of same material and same thickness then |