A) Curved downwards
B) Bent towards the water surface
C) Bent in a zigzag mannar
D) Bent towards the bottom
Correct Answer: B
Solution :
[b] This is due to refraction: In this case the pencil appears bent because it is entering from a rarer medium to a denser medium i.e. from air to water. When a ray enters into denser medium, it bends towards the imaginary normal line (perpendicular to the surface of contact) therefore it should be bent towards the bottom.You need to login to perform this action.
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