Two wires of the same material and length are stretched by the same force. Their masses are in the ratio 3:2. Their elongations are in the ratio |
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a) |
3 : 2 |
b) |
9 : 4 |
c) |
2 : 3 |
d) |
4 : 9 |
Two wires of the same material and length are stretched by the same force. Their masses are in the ratio 3:2. Their elongations are in the ratio |
|||||||
a) |
3 : 2 |
b) |
9 : 4 |
c) |
2 : 3 |
d) |
4 : 9 |