Millionaire Mode

Architectural Acoustics and Room Design

Question 1 of 15

What is the primary factor that determines the reverberation time of a room?

  1. Room volume
  2. Surface area of the room
  3. Sound absorption coefficient of the room surfaces
  4. Shape of the room

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