Question

47. If 20 grams of water at 20°C is supplied20 Cal of heat energy then temperature
of water is .......
[ ]
1) 20°C
2) 21°C
3) 40°C
4) 19°C​

Answer 1

Answer:

40C 40C 40C 40C

Explanation:

40C 40C 40C

Answer 2

Answer:

40°C

hope it will help..!!!