wavelength of emr


by namanjain
Tags: wavelength
namanjain
namanjain is offline
#1
Sep2-13, 04:23 AM
P: 49
How are the wavelength and frequency of light measured experimentally, are the equal to frequency of their consistent electric and magnetic field motion's frequency....
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janhaa
janhaa is offline
#2
Sep2-13, 06:35 AM
P: 97
For example;
standard spectrometer and diffraction grating experiment will allow you to measure the wavelength of light...

http://en.wikipedia.org/wiki/Spectrometer

http://en.wikipedia.org/wiki/Diffraction_grating


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