Select all of the following statements that are correct. The only difference bet

Question

Select all of the following statements that are correct. The only difference between microwaves and ultraviolet light is their frequency (or wavelength). Microwaves have a shorter wavelength than visible light waves. X-Rays travel faster than radio waves when in the same medium. Objects colder than 0 degreeC do not emit electromagnetic radiation. Blue light is generally higher in energy than red light. In order to transmit information via radio waves, the waves need to be changed somehow. For car radios ways. For AM radios, which property of the carrier wave is modulated before it is transmitted? amplitude frequency period For FM radios, which property of the carrier wave is modulated before it is transmitted? amplitude frequency speed

Explanation / Answer

It seems you need help only with question 3

correct options are:

option a ( they both travel with speed of light), therefore their wavelengths and frequency vary

option f( blue light is generally higher in energy)

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