it is estimated that per minute, each `cm^2` of earth recives about 2 calories of heat energy from the sun. This constant is called solar constant S. Express solar constant in SI units.

It is estimated that per minute each cm^(2) of earth receives about 2 calorie of heat energy from the sun. This constant is called solar constant S. Express solar constant in SI units.

Amount of solar energy received on the earth's surface area per unit area per unit time is defined a solar constant. Dimension of solar constant is :

State the units of Solar constant Electricity. Energy.

The solar constant is defined as the energy incident per unit area per second. The dimensional formula for solar constant is

Solar constant (S) depends upon the temperature of the Sun

Solar constant (S) depends upon the temperature of the Sun

The radiations emitted by the sun are analyzeed and the spectral energy distribution curve is plotted. as shown. The radius of the sun is R , the earth is situated a distance 'd' from the sun. Treat the sun as perfectly black body which radiates power at constant rate fill till its store of hydrogen gets exhausted. (Stefan's constant = sigma , Wien's constant =b , speed of light =c ) If the earth is at a distance 'd' from the sun the intensity of light falling on the earth (called solar constant S) is

If 1200 calories of heat is removed from a gas which is held at constant volume, what is the change in internal energy of the system?

It the absolute temperature of sun increased by 2% then the value solar constant will change by