Home
Class 12
PHYSICS
A "50 W m"^(-2) energy density of sunlig...

A `"50 W m"^(-2)` energy density of sunlight is incident normally on the surface of a solar panel. Some part of incident energy `(25%)` is reflected from the surface and the rest is absorbed. The force exerted on `1m^(2)` surface area will be close to
`(c=3xx10^(8)ms^(-1))`

Promotional Banner

Similar Questions

Explore conceptually related problems

50 W//m^(2) energy density of sunlight is normally incident on the surface of a solar panel. Some part of incident energy (25%) is reflected from the surface and the rest is absorbed. The force exerted on 1m^(2) surface area will be close to (c=3xx10^(8) m//s) :

If the intensity of the incident radio wave of 1 "watt"//m^2 is reflected by the surface, find the pressure exerted on the surface.

A beam of white light is incident normally on a plane surface absorbing 70% of the light and reflecting the rest. If the incident beam carries 20 W of power, the force exerted by it on the surface is

A beam of white light is incident normally on a plane surface absorbing (70%) of the light and reflecting the rest. If the incident beam carries 10 W of power , find the force exerted by it on the surface .

A beam of white light is incident normally on a plane surface absorbing (70%) of the light and reflecting the rest. If the incident beam carries 10 W of power , find the force exerted by it on the surface .

A beam of white light is incident normally on a plane surface absorbing (70%) of the light and reflecting the rest. If the incident beam carries 10 W of power , find the force exerted by it on the surface .

A parallel beam of light is incident normally on a plane surface absorbing 40% of the light and reflecting the rest. If the incident beamm carries 60 W of power, the force exerted by it on the surface is