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

---

Definitions:

Hide Slide Command

A feature in presentation software that allows a user to conceal a slide during the presentation without deleting it from the file.

Black Screen

A term used to describe a display issue where the screen shows nothing but black, often due to a software or hardware malfunction.

Slide Sorter View

A view in PowerPoint that displays thumbnail versions of slides, allowing users to easily sort and organize their presentation.

Laser Pointer

A pen-sized device that emits a laser beam used to point at objects or locations on a screen or in a presentation.