Which one of the following is a correct pair to list the necessary properties of a medium for the propagation of wave ?

Which one of the following is a correct pair to list the necessary pro

1.	Which one of the following is a correct pair to list the necessary properties of a medium for the propagation of wave ?
Answer» ELASTICITY and STRESS Elasticity and INERTIA Strain and inerita Compressbility and buoyancy ANSWER :B