The energy reveived from the sun by the earth and surrounding atmosphere is 2 cal`cm^(-2)` "min"`^(-1)` on a surface normal to the rays of sun.
Q. What is the total energy received, in joule, by the earth and its atmosphere?

The energy received from the sum by earth and its surrounding atmosphere is 2 "cals"//cm^(2)//"min" on a surface normal to the rays of sun. (a) What is the total energy received in joules by earth and its atmosphere. (b) What is the total energy radiated in J/m by sun to the universe? Distance of sun to earth is .149xx10^(8) km. (c) At what rate in mega-grams per minute must hydrogen be consumed in the fusion reaction to provide the sun with the energy it radiate? Take mass of hydrogen atom-1.008145amu. Take mass of He atom=4.003874 amu.

The energy reveived from the sun by the earth and surrounding atmosphere is 2 cal cm^(-2) min^(-1) on a surface normal to the rays of sun. Q. What is the total energy radiated, in J min^(-1) , by the sun to the universe? Distance of the sun from the earth is 1.49xx10^(11) m.

The energy reveived from the sun by the earth and surrounding atmosphere is 2 cal cm^(-2) min^(-1) on a surface normal to the rays of sun. Q. What is the total energy radiated, in J min^(-1) , by the sun to the universe? Distance of the sun from the earth is 1.49xx10^(11) m.

The energy reveived from the sun by the earth and surrounding atmosphere is 2 cal cm^(-2) "min"^(-1) on a surface normal to the rays of sun. Q. At what rate, in mega gram per minute, must hydrogen be consumed in fusion reaction to provide the sun with the energy it radiates? (Take mass defect per reaction to be 0.028706 a.m.u)

How does the heat energy from the sun reaches earth?

If the temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor

Solar constant of the sun is the energy received by earth per minute per cm^(2) . Its dimensions will be :