Calculate the Wavelength (In Nm)of the Red Light Emitted by a Neon

question 122

Multiple Choice

Calculate the wavelength (in nm) of the red light emitted by a neon sign with a frequency of 4.76 × 10¹⁴ Hz.

• A) 630 nm
• B) 159 nm
• C) 476 nm
• D) 776 nm
• E) 176 nm

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