Question

Sound travels with a different speed in media. In what order does the velocity of sound increase in these media?
A.Water, iron and air
B.Iron, air and water
C.Air, water and iron
D.Iron, water and air

Answer 1

Sound travels with a different speed in media. In what order does the velocity of sound increase in these media?
A.Water, iron and air
B.Iron, air and water
C.Air, water and iron
D.Iron, water and air

Answer :

C. Air , water and iron

What is sound?

=> It is a form of energy because of which we are able to hear . Sounds is produced because of vibrations.

The mechanical energy of vibrating objects is transferred into sound energy in general cases.

Answer 2

Sound travels with a different speed in media. In what order does the velocity of sound increase in these media?

C.Air, water and iron