Question

if 8690 joules of heat is required to raise the temperature of 50g of a substance from 300 degree celsius to 400 degree celsius. then calculate the specific heat of that substance

Answer 1

energy required= mass *specific heat * temperature difference

8690 = 50 * specific heat* (400-300)

8690 = 50*specific heat* 100

8690 = 50*100*specific heat

8690 = 5000*specific heat

specific heat = 8690/5000

specific heat = 1.738 = 1.74cal/g°C

HOPE IT HELPS YOU

PLEASE MARK AS BRAINLIEST ✨