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

question 163

Multiple Choice

Calculate the wavelength (in nm) of a the red light emitted by a neon sign with a frequency of 4.74 × 10¹⁴ Hz.

• A)633 nm
• B)158 nm
• C)142 nm
• D)704 nm
• E)466 nm

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International Franchise Association

A trade group representing the franchising sector, striving to promote and safeguard the interests of franchise businesses globally.

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