Question

.
A piece of lead falls from a height of 100m on
a fixed non-conducting slab which brings it to
rest. If the specific heat of lead iš 30.6 cal/kg
°C, the increase in temperature of the slab
immediately after collision
1) 6.72°C 2) 7.62°C 3) 5.62°C 4) 8.72°C​

Answer 1

Answer:

3) 5.62°C this is the answer