fishwillard fishwillard
  • 20-03-2017
  • Chemistry
contestada

Calculate the frequency (in Hertz) of light with a wavelength of 420 nm. What color is the light?

Respuesta :

ummeammara1999
ummeammara1999 ummeammara1999
  • 29-03-2017
speed of light is 3.0*10^8
frequency = wavelength / speed
= 1400 Hz
Answer Link

Otras preguntas

16. Think and writes What do you do when someone laughs or teases you your failure? b. If there is a fight between your two friends in the class what will you d
what type of map is this
Pls help me this is do today
Find the midpoint of the segment with the given endpoints. (7,10) and (-1,- 8)
The product of two whole numbers is 891 and their sum is 60 , what is the two numbers
Fill in blank 1. La biologia, la quimica y la fisica son___________. 2. El ingles, el espanol, el chino y el ruso son__________. 3. El latin es una ____________
At a small private college 9 / 20 of the students are female if there are 2160 female students how many male students
What is meaning of geo and bio​
How is active transport different from facilitated diffusion? A. Facilitated diffusion does not use protein channels. B. Active transport requires energy. C. Th
Need to cancel subscription never sign up for this