The ratio of the lengths of two wires A and B of same material is 1:2 and the ratio of their diameter is 2:1. They are stretched by the same force, then the ratio of increase in length will be

Options :
  1. 2:1
  2. 1:4
  3. 1:8
  4. 8:1

Answer and Explanation :-

Answer: Option 3


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