Answer:
Work is the change in energy and power is the rate of doing work.
I want to say frequencies would be the answer. I could be wrong though. Hope this may have helped!
In a transverse wave, the particles are disturbed in a direction perpendicular to the direction of wave propagation. Thus, waves travel through a medium with no net displacement of the distance between two successive particles of wave that are in wavelength.
Hey there!
When light changes speed, it REFRACTS.
Your answer is going to be option C.
Hope this helps you.
Have a great day!
