i. The power generation by the above two methods is non-polluting True/False.
ii. List any two applications of solar energy
iii. What is a photovoltaic cell?
i) Both methods are actually non-polluting and environmentally friendly
ii) Solar energy is converted into electrical energy with the help of solar cells and solar energy is converted into heat for the purpose of water heating.
iii) A photovoltaic cell is a device that converts solar energy directly into electricity with the effect of photovoltaic.