1.

Select the correct alternative: Two rods A and B of the same metal, but of length 1 m and 2 m respectively, are heated from 0∘C to 100∘C. Then:

Answer»

Select the correct alternative:
Two rods A and B of the same metal, but of length 1 m and 2 m respectively, are heated from 0C to 100C. Then:




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