Millionaire Mode

Fibre optics basics - class-XI

Question 1 of 19

Light of different colours propagates through air :

  1. with velocity of air
  2. with different velocity
  3. with velocity of sound
  4. with equal velocity

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000