[" A perfectly reflecting mirror has an area of "1cm^(2)" Light energy is allowed to fall on it for "1h" at the "],[" rate of "10Wcm^(-2)." The force that acts on the mirror is "(" a "x10^(-8)N" ).find a "]

A perfectly reflecting mirror has an area of 1cm^(2) Light enery is allowed to fall on it 1 h at the rate of 10 W cm^(2) . The force that acts on the mirror is

A perfectly reflecting mirror has an area of 1cm^(2) Light enery is allowed to fall on it 1 h at the rate of 10 W cm^(2) . The force that acts on the mirror is

A parallel beam of monochromatic light of wavelength 600nm is incident on a totally reflecting plane mirror. The angle of incident is 60^(@) and the number of photon striking the mirror per second is 2.0xx10^(19) . The force exerted by the light beam on the mirror is axx10^(-8)N . what is the integer value of a ? Given h=6.6xx10^(-34)Js

Light of wavelength 221 nm falls on a totally reflecting plane mirror at an angle 30^@ with the mirror . If 10^(20) photons are striking the mirror per second, then the force exerted on the mirror is F = alpha xx 10^(-7)N , Find the value of alpha {:(0,1,2,3,4,5,6,7,8,9):}

A point source of radiation power P is placed on the axis of an ideal plane mirror. The distance between the source and the mirror is n times the radius of the mirror. The force that light exerts on the mirror is (P)/(xc(n^(2)+y))

A parallel beam of monochromatic light of wavelength 663 nm is incident on a totally reflecting plane mirror. The angle of incidence is 60^@ and the number of photons striking the mirror per second is (1.0 xx (10^19)) . Calculate the force exerted by the light beam on the mirror.

A parallel beam of monochromatic light of wavelength 663 nm is incident on a totally reflecting plane mirror. The angle of incidence is 60^@ and the number of photons striking the mirror per second is 1.0 xx 10^19 . Calculate the force exerted by the light beam on the mirror.

A parallel beam of monochromatic light of wavelength 663 nm is incident on a totally reflecting plane mirror. The angle of incidence is 60^@ and the number of photons striking the mirror per second is 1.0 xx 10^19 . Calculate the force exerted by the light beam on the mirror.

A force of 200 N acts on an area of 1cm^2 uniformly . Find the pressure in Pascal.