julie5494
julie5494 julie5494
  • 02-04-2019
  • Physics
contestada

Calculate the wavelength of the electromagnetic radiation whose frequency is 7.5 x 10^12 Hz

Respuesta :

khaif
khaif khaif
  • 08-04-2019

velocity of electromagnetic waves=3.0×10^8.

wavelength=velocity/frequency

(3.0×10^8)/(7.5×10^12)

=0.00004

Answer Link

Otras preguntas

An animal with a coelom, jointed appendages, and metameric segmentation would be classified in the phylum (A) Mollusca (B) Cnidaria (C) Platyhelminthes (D)
What is the first 30 numbers of pi?Last one Promise!
People who have an extra X chromosome could have gotten it through (A) nondisjunction. (B) transposition. (C) transduction. (D) crossing over. (E) all of the ab
How did world war 1 contribute to the collapse of the Russian monarchy?
Who was the African-American who called the war with Mexico disgraceful and cruel? Why?
8k-1=15 ? Help I have a question were we have to work this out what do I do?
number 1 I need help with confused
You can divide any parallelogram into two matching triangles. How is this useful?i need to know this answer right now please
When the following is balanced, C₄H₁₀ + O₂ → CO₂ + H₂O, what is the coefficient of CO₂? a. 2 b. 4 c. 8 d. 10 e. 13
Why is the enlightenment considered the turning point in world history