Question

What is source of energy?​

Answer 1

Answer:

This a source which energy can be extracted, used and still be transformed maybe directly or into another energy form.

Explanation:

  Different energy sources can be renewable and non renewable. Fossils such as coal and crude oil are the most common sources of energy in industries and homes. Here, we can cut down fuel requirements using burners, furnaces and engines that burn the fuel more efficiently.

   Alternative sources of energy include hydroelectric power, nuclear energy, wind generators and solar panels. Wood, alcohol, could also be used as alternative sources of energy. Ad these are products of photosynthesis, they are renewable.

Answer 2

Answer:

A source from which energy is obtained and used for different purposes. Some energy is obtained directly from the source and some energy are converted and than used.

Explanation: There are various sources of energy such as solar energy, wind energy, thermal energy and tidal energy etc.

The energy which is obtained from the sun by using collecting devices such as solar panels is called solar energy.

The energy which is obtained from wind is called wind energy.

The energy which is extracted from heat and tides are thermal and tidal energy, respectively.