Question

a coin placed at the bottom of the tank appears to be raised when water is poured into it explain​

Answer 1

the coin in a tank with water appears raised as the medium differs.

that is.... when the observer sees ... he sees for the medium ,air and the coin is in a different medium, water thus the rays reaching the observer's eye is refracted due to difference in medium thus the coin appears raised

hope this helpsss

plzzzzzz plzzz mark brainliest

thank you

Answer 2

Light rays coming from the coin strikes the water and get refracted ;a coin placed at bottom of the tank appears to be raised up when water is poured in it