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The wavelength of light emitted by a helium-neon laser is λ = 632.8 nm. What is the frequency of these light waves (in Hz)? Hz

The wavelength of light emitted by a helium-neon laser is λ = 632.8 nm. What is the frequency of these light waves (in Hz)? Hz

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The wavelength of light emitted by a helium-neon laser is λ = 632.8 n m . What is the frequency of these light waves (in H z )? ◻ H z

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