Physics, 06.03.2020 03:07 antasia12342
In a dentist's office, an X-ray of a tooth is taken using X-rays that have a frequency of 9.81 1018 Hz. What is the wavelength in vacuum of these X-rays?
Answers: 2
) of a wave is 
, where v is the speed of the wave. X-rays are a type of electromagnetic wave, so in vacuum it moves at the speed of light c, which means that our wavelength will be:
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In a dentist's office, an X-ray of a tooth is taken using X-rays that have a frequency of 9.81 1018...
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