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प्रश्न
Name two forms of sea energy.
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उत्तर
Two forms of sea energy are:
- Tidal energy
- Wave energy
संबंधित प्रश्न
"The ignition temperature of a fuel is 80°C". What does this mean?
What is meant by a non-renewable source of energy? Give two examples of non-renewable source of energy.
Classify the following into renewable and non-renewable sources of energy:
Coal, Wind, Tides, Petroleum,Wood, Natural gas
Name any one hydrocarbon fraction obtained during the fractional distillation of petroleum which is used as a domestic fuel.
Compare the sun and the fossil fuels as the sources of energy.
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?
Describe the four major types of coal.
Write about Renewable resources.
Why petrol is exhaustible natural resource, whereas sunlight is not? Explain.
