List four uses of fossil fuels.

Important Questions on Sources of Energy

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 2

What are disadvantages of fossil fuels?

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 3

How is hydro energy converted into electrical energy at hydropower stations?

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 4

State advantages of hydro energy.

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 5

What is wind? List some factors responsible for the formation of wind.

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 6

How is wind energy converted into electric energy?

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 7

What are the advantages of wind energy?

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 8

State four limitations of wind energy?

MEDIUM

10th CBSE

IMPORTANT

Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5B>Q 9

What are fossil fuels? Give two examples of fossil fuels.