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A glass slab is placed over a piece of p...

A glass slab is placed over a piece of paper on which VIBGYOR is printed with each letter into its corresponding colour.
(i) Will the image of all the letters be in the same place?
(ii) The letter of which colour will appear to be raised (a) maximum, and (b) minimum ? Explain your answer.

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(a) No, letter of each colour have different frequency,(b) The letter V for violet is raised more
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