Final answer:
To calculate the frequency of blue light with a wavelength of 470 nm using the speed of light equation, plug in the values into the formula c = λν, where c is the speed of light, λ is the wavelength, and ν is the frequency. Rearrange the formula to solve for frequency, and calculate the frequency using the given values.
Step-by-step explanation:
To calculate the frequency of blue light with a wavelength of 470 nm using the speed of light equation, we can use the formula c = λν, where c is the speed of light, λ is the wavelength, and ν is the frequency.
We can rearrange the formula to solve for frequency: ν = c/λ.
Plugging in the values, the speed of light (c) is approximately 3.00 × 10^8 m/s, and the wavelength (λ) is given as 470 nm, which is 470 × 10^-9 m.
So, the frequency (ν) will be equal to 3.00 × 10^8 m/s divided by 470 × 10^-9 m, which is approximately 6.38 × 10^14 Hz.