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Two identical wires of rubber and iron are stretched by the same weight, then the number of atoms in the iron wire will be |
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a) |
Equal to that of rubber |
b) |
Less than that of the rubber |
|
c) |
More than that of the rubber |
d) |
None of the above |
|
Two identical wires of rubber and iron are stretched by the same weight, then the number of atoms in the iron wire will be |
|||
|
a) |
Equal to that of rubber |
b) |
Less than that of the rubber |
|
c) |
More than that of the rubber |
d) |
None of the above |