In the equation C = λν, what does the λ represent?    a. frequency     b. wavelength     c. speed of light      d. nuGroup of answer choicesACBD

To calculate the energy of a photon what two values are multiplied together?Select answer from the options belowfrequency (ν) and wavelength (λ)frequency (ν) and Plank's constant (h)speed of light (c) and Plank's constant (h)speed of light (c) and wavelength (λ)wavelength (λ) and Plank's constant (h)

Wavelength (λ): the distance the wave travels during one cycle. What are the units?

The frequency of electromagnetic wave A is twice that of electromagnetic wave B. For these two waves, what is the ratio of the wavelengths λA / λB  in a vacuum?Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.aλA / λB = 2, because wave A has twice the speed that wave B has.bλA / λB = 2, because wave A has one-half the speed that wave B has.cλA / λB = ½ , because wave A has one-half the speed that wave B has.dλA / λB = ½ , because wave A has twice the speed that wave B has.eλA / λB = ½ , because both waves have the same speed.

If λv, λx and λm represent the wavelengths of visible light, X-rays and microwaves respectively, thenλm > λx > λvλm > λv > λxλv > λx > λmλv > λm > λx

The distance travelled by a pulse per unit of time is called:A Time period B Pulse speed C Wavelength D Frequency