Seema observe a glass slab is placed over a page on which the word VIBGYOR is printed with each letter in corresponding colour. Answer the below questions by reading the above information.
1. Which of the following is correct?
(i) The image of all the letters will be in the same place as that on paper
(ii) Letter V is raised more
(iii) Letter is raised more
2. For which color the refractive index (n) is maximum?
(i) Violet
(ii) Red
(iii) Orange
Q 3. Which light slows down more than red light?
(i) Violet
(ii) Green
(iii) Orange
4. For which color apparent depth is minimum?
(i) Red
(ii) Violet
(iii) Orange
5. What is the formula for apparent depth?
(i) \(\frac{real\,depth}{refrective\,index}\)
(ii) \(\frac{real\,depth}{refrective\,index^2}\)
