a laser used in DVD players has a wavelength of 203 nm. what is the frequency in (Hz) of this light
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
a laser used in DVD players has a wavelength of 203 nm. what is the frequency in (Hz) of this light
a laser used in DVD players has a wavelength of 203 nm. what is the frequency in (Hz) of this light