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प्रश्न
How can solar energy solve the energy problem to some extent in India? Give your opinion
उत्तर
Many of India’s energy problems could be solved by solar energy in the following ways:
i. India is a tropical country and hence there are immense possibilities of tapping sunlight by installing photovoltaic cells which convert sunlight directly into electrical energy.
ii. Solar power plants can be established in various parts of the country which will minimise the dependency of rural households on firewood and dung cakes.
iii. By installing solar panels on the roof of the buildings, trapped energy could be used to provide hot water in bathrooms and for lighting the lobbies.
संबंधित प्रश्न
Consumption of energy in all forms has been rising all over the country. There is an urgent need to develop a sustainable path of energy development and energy saving’. Suggest and explain any three measures to solve this burning problem.
Why is energy required for all activities? How can energy be generated? Explain
Give two advantages that non-conventional energy sources have over conventional energy sources.
Give two advantages of using bio-gas as a source of power .
Name a mineral used to generate nuclear power.
Distinguish between the following.
Conventional and non-conventional sources of energy
Mention two advantages of using biogas.
Mention one advantage of using wind energy.
Name the following:
A mineral used to generate nuclear energy.
Name the following:
The non-conventional energy source that has the most widespread potential usage in India.
