Question

State three characteristics of the medium required for propagation of sound?
ICSE Class 9 Physics Chapter Propagation of Sound

Answer 1

Hey mate here is ur ans
1-the medium should be frictionless to prevent loss of energy.
2-the medium should have inertia so that it can possess the kinetic energy
3-it should be elastic so that the particles come back to their original place after dispalacement to either side


added info
the medium must be isotropic
means the properties of medium remain same in all directions

Answer 2

Answer:

when the medium is behaving like hypertonic