1.

A metallic ball and highly stretched spring are made of the same material and have the same mass. They are heated so that they melt, the latent heat required       [AIIMS 2002]

A.            Are the same for both
B.            Is greater for the ball
C.            Is greater for the spring
D.            For the two may or may not be the same depending upon the metal
Answer» B.            Is greater for the ball


Discussion

No Comment Found

Related MCQs