Millionaire Mode

Sound

Question 1 of 15

Consider the following:
(1) Metal
(2) Water
(3) Air
(4) Vacuum
Which of the following is the correct ascending order of the mediums as per the speed of sound when it passes through them?

  1. 1, 2, 4, 3
  2. 4, 3, 2, 1
  3. 3, 4, 2, 1
  4. 1, 2, 3, 4

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