10 Select the correct answer. What property of a wave remains unchanged when a wave enters a different medium? O A amplitude OB.

Question

2 years ago

14

frequency OC. wavelength OD. velocity O E. density Reset

2 answers:

Mama L [17] · Answer 1 · 2022-09-25T21:58:34+03:00

8 0

a and b ik thats the awser becuse imjust did it

inna [77] · Answer 2 · 2022-09-26T00:06:32+03:00

inna [77]2 years ago

3 0

Answer:

<h2>B frequency </h2>

Explanation:

if the frequency changes so does the energy and that doesn't happen to EM waves entering a medium by the conservation of energy

Correct me if im wrong but im 100% its B