Wavelength

[tdk]

The frequency of yellow light is 5.0 x 10 to the 14th Hz. Find its wavelength.
velocity=frequency x wavelength
v=wavelength/period
1/frequency=period
How do you find the wavelength if you dont have the velocity?

[jtbell]

You don't know the speed of light? :bugeye:

http://www.google.com/search?q=what+is+the+speed+of+light

[tdk]

nope lol sorry, I'm new at this. Im really bad when it comes to physics. But thanks for the link