Lakhmir Singh & Manjit Kaur - Physics

Book: Lakhmir Singh & Manjit Kaur - Physics

Chapter: 3. Sources of Energy

Subject: Physics - Class 10th

Q. No. 10 of Short Answer Type Questions-Pg-122

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What is meant by a non-renewable source of energy? Give two examples of non-renewable sources energy.

Non-renewable source of energy is one that will run out or will not be replenished in our lifetimes—or even in many, many lifetimes. Most non-renewable energy sources are fossil fuels: coal, petroleum, and natural gas.


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