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प्रश्न
Can you tell?
Which forms of energy from the sun are used in solar energy devices?
उत्तर
Solar energy devices use two primary forms of energy from the sun:
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Light Energy: Utilized in solar photovoltaic (PV) cells to convert sunlight directly into electricity.
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Heat Energy: Harnessed in solar thermal devices, such as solar water heaters, solar cookers, and concentrated solar power (CSP) systems, to generate heat or electricity.
संबंधित प्रश्न
What are the various steps which can be taken to control (or reduce) pollution caused by burning fossil fuels?
Explain how, sun is considered to be the ultimate source of fossil fuels
Name the constituents of biogas.
State whether the following statement is true or false:
Tidal energy is one of the forms in which solar energy manifests itself in oceans.
A certain form of energy is available due to the difference in the temperature of water at the surface of the ocean and its deeper levels.
(a) Name the form of energy.
(b) Is this energy ultimately derived from the sun or not?
(c) Explain how this form of energy can be converted into electricity.
(d) What is the minimum temperature difference in water at the surface of ocean and its deeper level which is required to operate power plants based on is energy?
The fossil fuel whose known reserves in the earth are expected to last for the minimum period is:
(a) coal
(b) uranium
(c) petroleum
(d) natural gas
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In a hydro power plant ______.
Choose the odd one:
Which among the following is the non-renewable resources?
