Assume that a certain location on the earth reflects 28.0% of the incident sunlight from its clouds and surface.

(a) if the intensity of solar radiation is 1370 w/m2, what is the radiation pressure (prad) on the earth at this location?

(b) compare this to normal atmospheric pressure (pa) at the earth's surface, which is 101 kpa.

where’s the list ? the question is incomplete

god i hope this !

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j