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# A Plane Glass Slab Is Kept Over Various Coloured Letters; The Letter Which Appears Least Raised Is:

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## Question

### Solution

Correct option is

Red

We know that μ = R/A

(R = real depth, A = apparent depth).

So, the rise will the least for red colour.

#### SIMILAR QUESTIONS

Q1

When a ray of light enters a glass slab from air:

Q2

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Q3

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Q4

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Q5

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Q6

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Q7

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Q8

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Q9

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Q10

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