Question

3. When we observe a ship sailing away from the shore, the lower part of the ship disappears first from
the sight. Then at last, the flag at the top pole disappears. This is possible only if the earon is...?​

Answer 1

Answer:

Either it’s sinking, or the earth is in fact round. The bottom of the ship disappears over the horizon before the top does. There’s a formula for that (and probably an app too) involving the height of the observer above sea level.

I hope this may helps you! :)

Answer 2

Answer:

sorry I did not know because I am in 5 class