Answer:
I think its c
Explanation:
I hope this helps u and u get it right :D
Answer:n contrast, an electromagnetic wave, such as light or radio waves, doesn't need a medium and can travel through empty space. While all electromagnetic waves are transverse, mechanical waves can be transverse or longitudinal, which brings us to our next type of wave.
Explanation:
Because telescopes in space<span> are able to provide accurate details of the </span>space<span> objects</span>
Answer:
b
Explanation:
light does not need a medium
it is refracted
Light is made up of little packets of energy called photons.
electromagnetic waves