The solar radiation that arrives at noon is 1000 W/m?, the surface is short grass and its temperature is 300K, the descending long-wave radiation from the atmosphere is 80% of the ascending long-wave radiation from the surface . Calculate the net radiation

Select one:

Or to. 427.2 W/m?

or b. 653.0 W/m?

or c. 502.9 W/m?

d. 680.0 W/m?