Question

Which of the following statements is true of sound waves? * 3 points Sound waves are found on the electromagnetic spectrum Sound waves do not require a medium to travel through Sound waves can travel through outer space Sound waves are a kind of matter wave, which requires material in order to travel

Answer 1

Answer: I think it is D. Sound waves are a kind of matter wave, which requires material in order to travel

Explanation: Sorry if i'm wrong

Answer 2

The electromagnetic spectrum is a range of electromagnetic waves, in order of increasing wavelength/decreasing frequency