The problem is asking the maximum separation between the telescope in the moon and mars. To tell you frankly, I have no idea how to calculate this by I research the answer which I will give to you and the clue that I just know is that the distance should be in kilometers and the telescopes diameter could affect the minimum separation between the two object. With that the answer would be 422,700 km
It's kinda cropped so hard to view
Wave A has a higher amplitude than Wave B.
Answer:
Photovoltic cells convert the energy of the sun directly to electricity