Test Index

JEE Main Physics Class 11 Properties of Solids and Liquids Questions Part 1 Questions

© examsnet.com

Question : 50

Total: 100

A mass of 50g of water in a closed vessel, with surroundings at a constant temperature takes 2 minutes to cool from 30°C to 25°C. A mass of 100g of another liquid in an identical vessel with identical surroundings takes the same time to cool from 30° C to 25° C. The specific heat of the liquid is :
(The water equivalent of the vessel is 30g.)

[Online April 25, 2013]

2.0 kcal/kg
7 kcal/kg
3 kcal/kg
0.5 kcal/kg

Go to Question:

Prev Question

Next Question