Chanselor2747 Chanselor2747

16-11-2020
Chemistry

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2. A green laser pointer emits light at 554 nm. Calculate the frequency of this light and the energy of a photon of this light.

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samueladesida43 samueladesida43

17-11-2020

Answer:

Explanation:

Wavelength (λ) = speed/frequency

(λ) = c/f

Where;

c = speed (3× 10^8m/s)

f = frequency (Hz)

(

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