2 kg of air is heated at constant volume. The temperature of air is increased from 293 K to 313K. If the specific heat of air at constant volume is 0.718 k. j//kg K, find the amount of heat absorbed in kj and kcal (J=4.2 KJ// Kcal)

2 kg of air is heated at constant volume. The temperature of air is in

1.	2 kg of air is heated at constant volume. The temperature of air is increased from 293 K to 313K. If the specific heat of air at constant volume is 0.718 k. j//kg K, find the amount of heat absorbed in kj and kcal (J=4.2 KJ// Kcal)
Answer» 6.838 KJ 7.8 kJ 14.68 kJ 28.72 kJ ANSWER :D