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

29-03-2017

speed of light is 3.0*10^8
frequency = wavelength / speed
= 1400 Hz

Answer Link

Otras preguntas

what would the tone of Walt Whitman's poem "1 Hear America Singing" be if the people in the poem were speaking rather than singing?a) jovialb)less hopefulc)more

Read the following statement and then select the best description of that statement: That guy was rude to me at camp last year. You shouldnÍt listen to his vie

how many inches in 3 feet

Zenie is standing in the rain outside a shop. Which could be described as a want for Zenie? a. umbrellaB) jewelryC) shelter

The graph of y=f(x) is shown below. Graph y=f(1/2x)

What information can scientists obtain from tree rings?

What is the answer to this ?

High School Chemistry help please

where might americans have laid the blame for their difficulties during the early 1930's?

Will someone please help?!?!?!?!?