MCQ practice · SSC Physics Board questions · Chapter 4: Work, Power and Energy
Which is a non-renewable energy?
Think it through first, then pick an option.
- a geothermal
- b hydroelectricity
- c solar energy
- d nuclear energy
Answer and explanation
Correct answer: d nuclear energy
Uranium, the fuel of nuclear energy, is used up, so nuclear energy is non-renewable. Geothermal, hydroelectricity and solar energy are renewable.
Why the other options are wrong
- a geothermal: This is not the answer: Uranium, the fuel of nuclear energy, is used up, so nuclear energy is non-renewable. Geothermal, hydroelectricity and solar energy are renewable.
- b hydroelectricity: This is not the answer: Uranium, the fuel of nuclear energy, is used up, so nuclear energy is non-renewable. Geothermal, hydroelectricity and solar energy are renewable.
- c solar energy: This is not the answer: Uranium, the fuel of nuclear energy, is used up, so nuclear energy is non-renewable. Geothermal, hydroelectricity and solar energy are renewable.
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