Why can't we see a full rainbow?

we can not see full rainbow from all the place because if we see from any place light will not perfectly reflect from the drop to that place then we will not be able to see full rainbow from that place. read more

That’s why we see rainbows not as circles, but as arcs across our sky. When you see a rainbow, notice the height of the sun. It helps determine how much of an arc you’ll see. read more

That’s why we see rainbows not as circles, but as arcs across our sky. When you see a rainbow, notice the height of the sun. It helps determine how much of an arc you’ll see. The lower the sun, the higher the top of the rainbow. If you could get up high enough, you’d see that some rainbows continue below the horizon seen from closer to sea-level. read more