The source of energy of the sun is

The source of energy of sun is fusion of hydrogen which provides energy in the form of heat, light and sound. Explain why sound from sound from sun does not reach earth while heat and light do.

The main source of energy on the sun is

(a) What is the source of energy of this sun and other stars ? (b) Describe the working of a hydrogen bomb. (c ) What is common between the sun and a hydrogen bomb ?

What is the source of energy in the sun and other stars?

Nuclear fusion reactions are the source of energy in the sun and other stars.

Statement A: Many of the sources ultimately derive energy from the sun. Reason R: Nuclear fusion reactions are the source of energy in the sun. Which option is correct for statement A and reason R?

Name the non-metals which show the following properties : (i) A non-metal which has lustre and is a good conductor of electricity. (ii) A non-metal which is the hardest natural substance. (iii) A non-metal which is essential for respiration (iv) A non-metal which is the source of energy in the sun and stars.

What is the source of energy of sun or stars ?

Which one of the following unclear reactions is a source of energy in the sun ?