To calculate the frequency of light, you can use the equation:
frequency = speed of light / wavelength
The speed of light is approximately 299,792,458 meters per second.
First, convert the wavelength from nanometers (nm) to meters (m):
250 nm = 250 × 10^(-9) m
Now, substitute the values into the formula:
frequency = (299,792,458 m/s) / (250 × 10^(-9) m)
Calculating the frequency:
frequency ≈ 1.199 × 10^(15) Hz
Therefore, the frequency of light with a wavelength of 250 nm is approximately 1.199 × 10^(15) Hz.