Question

If Rani requires 80,000KJ of energy to cook food on an angeethi . How much

coal will she need if the calorific value of coal is 40,000Kj/kg.​

Answer 1

the amount of heat produced by burning 1 gram of fuel completely is called its calorific value.

coal calorific value is 25 to 30kj/g

Answer 2

Explanation:

Nuclear power as an alternative to coal

Nuclear power is power (generally electrical) produced from controlled nuclear reactions. Commercial plants in use to date use nuclear fission reactions. Electric utility reactors heat water to produce steam, which is then used to generate electricity.