Question

a coin kept at the bottom of a glass bowl full of water appears to be higher than it actually is with the help of a labelled diagram explain why this happens​

Answer 1

Answer:

this is happen due to refraction of light

Explanation:

when light enters into the war then it refract and touch to coin and reflect from it and when light come out from water then it comes in our eyes but light travels on a straght path therefore we seem the coin higher in water