give a brief description of all the non conventional source of energy ?
Answers
The non conventional sources of energy are :
solar energy =
In this sorce , the heat energy emitted from sun rays is used to generate electricity.
hydro energy =
In this source , the current of ocean waves is used to generate electricity.
biogas =
In this source, the organic wastes are mixed and then used as a source to generate electricity.
Types of Non-convention sources
Solar Energy
Wind Energy
Tidal Energy
Geothermal Energy
Biomass
Solar Energy
Solar energy is harnessed by converting solar energy directly into electrical energy in solar plants. Photosynthesis process carries out this process of conversion of solar energy. In photosynthesis, green plants absorb solar energy and convert it into chemical energy. Solar energy is an essential energy of all non-conventional sources but its usage amount is very less. It is the most important non-conventional source of energy and it gives non-polluting environment-friendly output and is available in abundant.
Uses of Solar energy
A solar cooker directs the solar heat into secondary reflector inside the kitchen, which focuses the heat to the bottom of the cooking vessel. It has a covering of a glass plate. They are applicable widely in areas of the developing world where deforestation is an issue, and financial resources to purchase fuel are not much.
Solar heaters also use solar energy to heat water instead of using gas or electricity.
Solar cells also use solar power to generate electricity from the sun.