Posted by **Sarah** on Thursday, June 30, 2011 at 2:33pm.

the speed of light is 3*10^8 m/s. Red light has a wavelength of 7 * 10^-7 m. What is its frequency?

## Answer this Question

## Related Questions

- physical science - The speed of light is 3 e 108 m/s (300,000,000 m/s). Red ...
- physical science - Green light has a frequency of about 5.3Hz~10Green light has...
- physical - Light is shone on a metal and photoelectrons are emitted. Can you ...
- Chemistry (Electrons in Atoms) - The wavelength of visible light varies from 0....
- Physics - The wavelength of red light is about 7x10^-7m. The frequency of the ...
- science - Light is shone on a metal and photoelectrons are emitted. Can you tell...
- Physics - Light is an electromagnetic wave and travels at a speed of 3.00 108 m/...
- Chemistry - E=hv E=energy h= Planck's constant =6.626 x 10^-34 v= frequency 1. ...
- Science - Waves - Sci. Notation - I know that the formula to calculate the speed...
- Physical Science - What is the speed of a photon of red light, if its frequency ...

More Related Questions