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Hailstone at 0^@C from a height of 1 km ...

Hailstone at `0^@C` from a height of 1 km on an insulating surface converting whole of its kinetic energy into heat. What part of it will melt? (`g=10 m//s`)

A

`1/33`

B

`1/8`

C

`1/33xx10^(-4)`

D

All of it will melt

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PHYSICS GALAXY - ASHISH ARORA-HEAT AND THERMAL EXPANSION-NUMERICAL MCQs SINGLE OPTIONS CORRECT
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