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Alisiya [41]
3 years ago
6

What is the depth of 20cm

Mathematics
1 answer:
butalik [34]3 years ago
7 0

Hello! I see this is your very first question, so welcome to brainly!!

Answer-

Refractive index(R.I) is 4/3

Apparent depth = d/(R.I) = 20/(4/3) = 20 (3/4) = 15cm

Hope this helps! Have a great day,

-AcEdd

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