28.1k views
5 votes
The wavelength of green light from a traffic signal is centered at 5.20 x 10^-5 cm. Calculate the frequency. Show work.

User Petkostas
by
7.4k points

1 Answer

4 votes

Final answer:

To calculate the frequency of green light, you can use the equation: speed of light = wavelength x frequency. Plugging in the given values, the frequency is calculated to be 5.77 x 10^14 Hz.

Step-by-step explanation:

To calculate the frequency of green light, we can use the equation:

speed of light = wavelength x frequency

Plugging in the given values:

speed of light = 3 x 10^8 m/s

wavelength = 5.20 x 10^-5 cm = 5.20 x 10^-7 m

Solving for frequency:

frequency = speed of light / wavelength

frequency = (3 x 10^8 m/s) / (5.20 x 10^-7 m)

frequency = 5.77 x 10^14 Hz

User David Bendory
by
7.8k points

No related questions found