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15 Apr 2020
A laser pointer used in a lecture hall emits light at 650 nm. What is the frequency of this radiation? Using Figure 6.4, predict the color associated with this wavelength.
The visible light with the wavelength of 650 nm will appear red.
A laser pointer used in a lecture hall emits light at 650 nm. What is the frequency of this radiation? Using Figure 6.4, predict the color associated with this wavelength.
The visible light with the wavelength of 650 nm will appear red.
Collen VonLv2
27 May 2020