Question

puce in India where wind energy power station is installed.
5. What is a solar panel?
6. What type of energy transformation takes place during winding of spring of 2
7. Name the process that produces a large amount of energy in the sun
8. Why is biogas called a clean fuel?
9. Name the materials used for making solar cells.
TWO MARKS QUESTION
10. List two advantages and disadvantages each for using wind as a source of energy
11. Write two differences between renewable and non-renewable sources of energy.
12. What is the principle of solar cooker? Name two types of solar cooker.
13. Name any two types of harmful nuclear radiations emitted during nuclear fission.
14. What is thermal power plant? Where it is preferably situated?
15. What is the use of black painted surface in solar heating devises,
16. Why are bio gas plants considered to be boon to the farmers? Give reason.
17. Hydroelectricity generated at a dam may be considered another form of solar ene
18. Why is charcoal considered to be a better fuel than wood?​

Answer 1

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Explanation:

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Secondary SchoolScience 5+3 pts

Puce in India where wind energy power station is installed.

5. What is a solar panel?

6. What type of energy transformation takes place during winding of spring of 2

7. Name the process that produces a large amount of energy in the sun

8. Why is biogas called a clean fuel?

9. Name the materials used for making solar cells.

TWO MARKS QUESTION

10. List two advantages and disadvantages each for using wind as a source of energy

11. Write two differences between renewable and non-renewable sources of energy.

12. What is the principle of solar cooker? Name two types of solar cooker.

13. Name any two types of harmful nuclear radiations emitted during nuclear fission.

14. What is thermal power plant? Where it is preferably situated?

15. What is the use of black painted surface in solar heating devises,

16. Why are bio gas plants considered to be boon to the farmers? Give reason.

17. Hydroelectricity generated at a dam may be considered another form of solar ene

18. Why is charcoal considered to be a better fuel than wood?​