Question
Physics Question on Heat Transfer
Steam at 100°C is passed into 20 g of water at 10°C. When water acquires a temperature of 80°C, the mass of water present will be:
[Take specific heat of water = 1 cal g-1°C-1 and latent heat of steam = 540 cal g-1]
A
31.5g
B
42.5g
C
22.5g
D
24g
Answer
22.5g
Explanation
Solution
The correct option (C): 22.5g