Question

State whether the following statements are true or false,
a. Sound can travel through solids.
b. Dogs can hear ultrasonic sounds.
c The speed of sound is more in water as compared to air and steel.
d. The female vocal cord is smaller than the male vocal cord.
e. Loudness of sound is directly proportional to amplitude.​

Answer 1

Answer:

State whether the following statements are true or false,

a. Sound can travel through solids.

Answer False

b. Dogs can hear ultrasonic sounds.

Answer True

c The speed of sound is more in water as compared to air and steel.

Answer True

d. The female vocal cord is smaller than the male vocal cord.

Answer True

e. Loudness of sound is directly proportional to amplitude

Answer False

Answer 2

a) true
b) true
c) false
d) true
e) true