What Is the Wavelength of a Photon Having a Frequency $\times$

question 11

Multiple Choice

What is the wavelength of a photon having a frequency of 11.7 THz? (1 THz = 10¹⁵ Hz)

• A) 0.0390 nm
• B) 7.76 \(\times\) 10^-24 nm
• C) 2.33 \(\times\) 10^-15 nm
• D) 25.6 nm
• E) 2.56 \(\times\) 10¹⁶ nm