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

why was the popular sovereignty a solution and then a failure?
Who wrote the Articles if Confederation during the Revolutionary War
3. Given the following reactants: AgI + Fe(CO3)3  • Predict the Products • Balance the Equation • State what type of reaction this is.
"A scratch mark appears on talc when diamond is rubbed on it." What does this statement most likely represent? a. an experiment b. a hypothesis c. a conclusion
J. Michael filled the watering can 6 times to water the small tomato plants. The watering can held the quarts of water. How many gallons of water did he use?
Help with #5 please no idea at all
A number y is no more than -8
This image from World War I could BEST be used to show that
How does the graph look for this?
State two possible reasons why coastal erosion is rapid in this coastline