U. The coin is placed in a beaker containing water at a depth of 12 cm. Calculate the height through which the coin
appear to be raised. Given that the refractive index of water is
4
x
3
[Ans. 3 cm
Answers
Answered by
0
Answer:
3 cm
Step-by-step explanation:
lwde..tory lassan...
Answered by
0
Answer:
Step-by-step explanation:
RI= real depth\ apparent depth
Substituting, 4 \3=12\ apparent depth
Therefore, apparent depth= 12×3\4=9
The height by which it appears to be raised is 12−9=3cm
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