In the photon picture of radiation,show that if beams of rad

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/20 22:07:06

In the photon picture of radiation,show that if beams of radiation of two different wavelengths are to have the same intensity (or energy density) then the numbers of the photons per unit cross-sectional areas per sec in the beams are in the same ratio as the
wavelength.请详细一点证明下了,

Etot=nhf（f is frequecy,h is planck constant.）
f=c/λ （c is the speed of the light and λ is wavelenth）
so Etot=nhc/λ
As the question told
E1=E2
hence
n1*hc/λ1=n2*hc/λ2
as h*c is constant
cancel out we get
n1/λ1=n2/λ2
rearrange
n1/n2=λ1/λ2

the sun sensor measures the intensity of solar radiation in 英语翻译Time is defined in terms of the oscillation of radiation We enjoy seeing the glorious beams of the rising sun. Show that a group must be an Abelian group if the order of a Jim is the h_____ of that show. still kind of in the picture The picture of the 英语翻译The effects of increased ultraviolet radiation include a 连词成句 picture of of front show the home over 英语翻译1.The radiation dose,if radiation sterilization will be The tree in the picture is the sign of life Shools that show a decrease in deliberate destruction of pro