Chemistry

Electromagnetic spectrum. In order of wavelength small to big and state the value
Gamma Rays 10^-12
X-Rays 10^-10
Ultraviolet 10^-8
Visible 4×10^-7 – 4×10^-7
Infared 10^-4
Microwaves 10^-2
Radio Waves- 1 – 10^4
FM-1
Shortwave-10^2
AM-10^4
Formula for light.
wavelength(lamda)xfrequency(nu)=speed of light (c)
lamdaXnu=3×10^8
Energy of a Photon
E=hv
Plancks Constant
h=6.626e10^-34
Kinetic energy of an electron
1/2mv^2=hv-hv(0)
Change in frequency
change in momentum