1.

If the ratio of diameter, length and Young's modulus of steel and copper wire shown in the figure are p,q and s respectively, then the corresponding ratio of increase in their lengths would be(Mass of blocks hanging are 5m and 2m)

Answer»

If the ratio of diameter, length and Young's modulus of steel and copper wire shown in the figure are p,q and s respectively, then the corresponding ratio of increase in their lengths would be

(Mass of blocks hanging are 5m and 2m)






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