The Wavelength of Light Emitted from a Particular Red Diode $\times$

question 15

Multiple Choice

The wavelength of light emitted from a particular red diode laser is 651 nm.What is the wavelength in meters?

• A) 6.51 \(\times\) 10¹¹ m
• B) 6.51 \(\times\) 10^-2 m
• C) 6.51 \(\times\) 10^-4 m
• D) 6.51 \(\times\) 10^-7 m
• E) 6.51 \(\times\) 10^-9 m