Question

what are the materials that are required to hear sound ​

Answer 1

Answer:

the material required to hear sound

Explanation:

Sound is the result of three things. First, something must vibrate. Your vocal cords vibrate, for example. So does a drumhead when you hit it with a drumstick. A tree hitting the ground also causes a lot of vibrations.

Answer 2

Answer: material's elasticity or "springiness" is also important for transmitting sound: less elastic substances such as hard foams and paper are more likely to absorb sound than carry it. The best materials for carrying sound waves include some metals such as aluminum, and hard substances like diamond.

Explanation: