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AP EAMCET201725 Apr 2017Morning ShiftPhysicsThermal Properties of MatterActual

A hail stone of mass 42 ~g falls from a height 1.8 ~km and if its entire potential energy is converted into latent heat, the mass of the hail stone on reaching the ground is ( g =10 ~ms ⁻², ~L _ ice =3.36 10^5 ~J ~kg ⁻¹ )

Options

  1. A40.75 ~g
  2. B39.75 ~g
  3. C38.75 ~g
  4. D37.75 ~g

Correct answer

B. 39.75 ~g

Step-by-step solution

No solution. Refer to answer key.

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