raheelahmad8600 raheelahmad8600

24-07-2020
Physics

contestada

At what frequency f, in hertz, would you have to move the comb up and down to produce red light, of wavelength 600 nm

Respuesta :

nobleswift nobleswift

24-07-2020

Answer:

f = 500 x 10^12Hz

Explanation:

E=hc/wavelength

E=hf

hc/wavelength =hf

c/wavelength =f

f = 3 x 10^8 / 600 x 10^-9 = 500 x 10^12Hz

Answer Link

Otras preguntas

How media/screen time effects all aspects of a young child’s life?

The difference between a number and −22 is equal to the number times 11.

Hi! where are you from?

Explain how scientists are able to estimate the age of the solar system. They use radioactive dating with samples of meteorites. They use relative dating with t

Milena is trying to determine an algebraic expression to represent the amount of punch she needs to make for her party. She does not know the exact number of gu

Can someone help me please!! I have to do exercises 3 and 4

Please help!!! I will try to give brainliest!!! If Jamar can ride his bike 10 miles in 1 hour, how far can he ride his bike in 2 hours? How far did he go in 36

Yolanda has read 10 pages of her novel and reads 0.5 pages each minute. Jasmine has read 15 pages of the same novel and reads 0.25 pages per minute. After how m

The dwarves show up at Bilbo's due to. A plan made by Balin B letter they received from Gandalf C secret ma

i need help with this