How is thermal energy important?

Answer 1

Thermal energy has been used by man from earliest times, to keep warm in cold weather and to cook food. Nowadays we also use it in many industries particularly the chemical industry including oil refining, and also in power stations to produce electricity.

Answer 2

we use heat for example a oven because it has to have the right amount of heat engery in order to cook the food properly.

also we need heat from the sun because without the sun we will all die and plants will not live because the sun will not be producing enought light engery to keep the planet save meaning all consumers (animals ) that eat plants will die because they don't have food to stay alive and also it affects the predators because they can't eat the consumers meaning no food for them aswell. so all animal life will be exstincted. how about human being, some of us don't eat meat, some of us could be vegatians and not eat meat so we need the sun inorder to stay alive

We need heat for mainy electrony things because we need to set the temperature in order to heat things up like for example oven, ketal for liquard, thermometer to measure heat and also a marcher to heat things for cooking

Answer 3

if we didnt

have thermal energy we would be cold in our home and we cloudnt

cook our food.

Answer 4

• It is important because we can convert thermal energy to mechanical energy[kinetic and potential energy].

Answer 5

Because "thermal" means heat, and heat is used in thermal energy.

Answer 6

Because it senses heat. The more red red, the more hot. The more purple, the more cold