What is the frequency in hertz of blue light having a wavelength of 425 nm?

1 Answer
Write your answer here...
Start with a one sentence answer
Then teach the underlying concepts
Don't copy without citing sources
preview
?

Answer

Write a one sentence answer...

Answer:

Explanation

Explain in detail...

Explanation:

I want someone to double check my answer

Describe your changes (optional) 200

16
Mar 2, 2018

Answer:

#7,0588xx10^(14)Hz#

Explanation:

Using the equation for the speed of a light wave, and knowing its speed in air, we get :

#c=flambda#

#thereforef=c/lambda=(3xx10^8m//s)/(425xx10^(-9)m)=7,0588xx10^(14)Hz#

Was this helpful? Let the contributor know!
1500
Trending questions
Impact of this question
7819 views around the world
You can reuse this answer
Creative Commons License