Question

7. Draw a ray diagram to show that the depth of a vessel containing water when seen from above,appears to be less than its real depth.​

Answer 1

Answer:

When there is no water in the vessel the coin appears at A. When water is added in the vessel, the coin appears to be at B rather than actually the coin is at A. Hence, the coin appears to be raised up in water. Its height appears to be less than actually it is.