Answer / manish kumar

The sun:- Sun the brightest object in the sky. It is body id the solar system. It has a luminous sphere approximately 8,65,000 miles in diameter. It is supposed that is consists of a liquid inner portion with a gaseous outer covering. All kinds of the life on the earth and on other members of the solar system depend directly or indirectly upon the radiation from the Sun

The average distance of the earth from the sun is about 93,000,000 miles. If we compare the great size pf the sun with the earth, to do so we have to represent the earth by the head of a pin struck in the teacher’s desk, the sun would be shown by a big ball at the other end of the class –room. Spectral analysis shows that sun is compose id many elements such as found in the earth . It s surface temperature is about 6,0000C. The volume of sun is 13,000,00 tines that of the earth and its mass is 3 ,32,0000 times that of the earth.

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