(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Physics

What is meant by the renewable and non-renewable sources of energy? Distinguish between them giving two examples of weach.

Select the renewable and non-renewable sources of energy from the following:
Coal

Select the renewable and non-renewable sources of energy from the following:
Wood

Select the renewable and non-renewable sources of energy from the following:
Water

Select the renewable and non-renewable sources of energy from the following:
Diesel

Select the renewable and non-renewable sources of energy from the following:
Wind

Select the renewable and non-renewable sources of energy from the following:
Oil

Why using wood as fuel is not advisable although wood is a renewable source of energy?

Name five renewable sources of energy.

Name three non-renewable sources of energy.

What is tidal? Explain in brief.

What is ocean? Explain in brief.

What is geo thermal energy? Explain in brief.

What is the main source of energy for earth?

What is solar energy?

How is the solar energy used to generate electricity in a solar power plant?

State whether a solar cell produces a.c. or d.c.

State two uses of solar cells. 

What is a solar cell?

Give one disadvantage of using a solar cell.