Alternate exterior is the answer
The answer is 221. And it’s solved with PEMDAS
OA) is the correct answer
Answer:
Step-by-step explanation:
The speed of light is and its frequency is .
The speed of light is given as:
c = λ * f
where λ = wavelength of light
f = frequency of light
Therefore, the wavelength is given as:
λ = c / f
=> λ =
=> λ =
The wavelength of the light is