Question

Please answer my question in 5 minutes because I have my exams:-

Q-Calorific value of coal is 30,000 kj/kg. How much coal is required to produce heat energy of 960,000 kj?​

Answer 1

Answer:

32 kg of coal is required

Answer 2

Answer:

32 kg of coal is required.

Explanation:

Amount of coal required= Heat produced/calorific value of coal

i.e 960000/30000=32

Hence 32 kg of coal is required .

HOPE IT HELPS!

IF YES THEN MARK IT AS BRANLIEST.

BEST OF LUCK FOR UR EXAM!