answersLogoWhite

0


Best Answer
  1. speed of light in meters per second / wavelength in meters = frequency in Hz
  2. 299 792 458m/s / 0.000000690m = 434481823188406Hz = 434481823188.4KHz =434481823.2MHz = 434481.8GHZ = 434.5THz
User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
ReneRene
Change my mind. I dare you.
Chat with Rene

Add your answer:

Earn +20 pts
Q: What is frequency of red light with wavelength of 690 nanometers?
Write your answer...
Submit
Still have questions?
magnify glass
imp