Calculate the Velocity of Red Light with a Wavelength of Approximately

question 12

Multiple Choice

Calculate the velocity of red light with a wavelength of approximately 4.0 nm (nm = 10^-9) .

• A)7.5 *10^-1 nm/sec
• B)7.5 *10¹⁸ nm/sec
• C)1.2 *10^-17 nm/sec
• D)1.2 * 10¹ nm/sec

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