Select the correct term to complete each sentence. 1. If you the wavelength, the electromagnetic radiation energy will double.
2. The energy of the electromagnetic radiation will if you halve the wavenumber.
3. When the frequency of the light is doubled, its energy will.
a. halve
b. double

1. halve

2. halve

3. double

Explanation:

The relationship between wavelength and energy of the wave follows the equation:

E= energy

= wavelength of the wave

h = Planck's constant  

c = speed of light

Thus as wavelength and energy have inverse realation, when wavelength will halve , energy will double.

2. The between wavenumber and energy of the wave follows the equation:

E= energy

= wavenumber of the wave

h = Planck's constant  

c = speed of light

Thus as wavenumber and energy have direct relation, when wavenumber will halve , energy will be halved.

3. The relationship between energy and frequency of the wave follows the equation:

where

E = energy

h = Planck's constant  

= frequency of the wave

Thus as frequency and energy have direct realation, when frequency will double , energy will double.