Available Answers

1. 1.

   What is insolation?

2. 2.

   Name the method of heat transfer by which the Earth receives solar energy.

3. 3.

   What are the various methods of heat transfer?

4. 4.

   Draw a neat diagram to represent the concept of 'wavelength' of the electromagnetic waves.

5. 5.

   List any four advantages of insolation.

6. 6.

   Why is solar radiation termed as the short-wave radiation?