+18 votes
in Wavelength by
edited by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
+2 votes
by

To calculate the wavelength of an electromagnetic wave, you can use the equation:

wavelength = speed of light / frequency

The speed of light is approximately 3.0 x 10^8 meters per second.

Given that the frequency is 1.2 x 10^11 Hz, we can substitute these values into the equation:

wavelength = (3.0 x 10^8 m/s) / (1.2 x 10^11 Hz)

wavelength ≈ 2.5 x 10^-3 meters or 2.5 millimeters

Therefore, the wavelength of infrared light with a frequency of 1.2 x 10^11 Hz is approximately 2.5 millimeters.

Welcome to Physicsgurus Q&A, where you can ask questions and receive answers from other members of the community.
...