A saturn year is 29.5 times the earth year. How far is the saturn from the sun if the earth is `1.5xx10^(8)` away from the sun?

How far is the sun from the earth?

A certain planet's year is 8 times the earth's year. Find the distance of this planet from the sun if the distance of the earth is 1 AU from the sun.

Express the average distance of the earth from the sun in light year.

It takes Earth one year to orbit the sun.

The earth receives at its surface radiation from the sun at the rate of 1400 Wm^-2. The distance of the centre of the sun from the surface of the earth is 1.5xx10^11 m and the radius of the sun is 7xx10^8m. Treating the sun as a black body, it follows from the above data taht its surface temperature is ......K

The period of revolution of a planet around the sun is 8 times that of the earth. If the mean distance of that planet from the sun is r, then mean distance of earth from the sun is

The sun's angular diameter is measured to be 1920''. The distance of the sun from the earth is 1.496xx10^(11)m. What is the diameter of the sun?

A comet of mass 10^(8) kg travels around the sun in an elliptical orbit . When it is closed to the sun it is 2.5 xx 10 ^(11) m away and its speed is 2 xx 10 ^(4) m s^(-1) Find the change in kinetic energy when it is farthest from the sun and is 5 xx 10 ^(10) m away from the sun