Home
Class 12
PHYSICS
A block of ice with mass m falls into a ...

A block of ice with mass m falls into a lake. After impact, a mass of ice `(m)/(5)` melts. Both the block of ice and the lake have a temperature of `0^(@)C`. If L represents the latent heat of fusion, the distance the ice falls before striking the surface is

A

`(L)/(5g)`

B

`(5L)/(g)`

C

`(gL)/(5m)`

D

`(mL)/(5g)`

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • HEAT - 1

    MOTION|Exercise EXERCISE -2 (Level - II) Multiple Correct | JEE Advanced|16 Videos

  • HEAT - 1

    MOTION|Exercise EXERCISE -3 (Level - I) Subjective | JEE Advanced|20 Videos

  • HEAT - 1

    MOTION|Exercise EXERCISE - 1 Objective Problems | JEE Main|39 Videos

  • GRAVITATION

    MOTION|Exercise Exercise - 4 Section - B Previous Years Problems|15 Videos

  • HEAT TRANSFER & THERMAL EXPANSION

    MOTION|Exercise Exercise - 3 Section-B|19 Videos
Home
Profile