Question

if a glass slab is placed over paper on which letters VIBGYOR has been written with its corresponding colour,than which letter wil appear to b raised most and why??????

Answer 1

blue having more frequency and due to dispersion of light the colour corresponding

Answer 2

The letter, V, corresponding to the violet colour will be raised to the maximum. This is because, . Apparent depth = real depth / n Now, n is maximum for the violet colour. Its apparent depth would, therefore, be the least. Hence, the violet colour (letter V) would be raised to the maximum.