missjodi0004
May 21, 2007, 01:05 PM
What is the frequency of microwave radiation which had a wavelength of 10.7 cm?
ebaines
May 21, 2007, 01:10 PM
what is the frequency of microwave radiation which had a wavelength of 10.7 cm?
wavelength times frequency = speed of light
sjack84
Apr 4, 2009, 01:31 PM
first convert 10.7cm to m = .107 m
wavelength times frequency = speed of light
so...
.107(frequency)=299792458m/s
so simply divide speed of light by the wavelength.
=2.80E9
"E9" mean times 10 to the ninth power