Sound And Hearing Chapter 16

Question 1

Sound

Answer 1

A longitudinal wave in a medium

Question 2

The greater the pressure amplitude of the sinusoid a sound wave the greater the perceived…

Answer 2

Loudness

Question 3

Doppler effect

Answer 3

When a source of sound and a listener are in motion relative to each other the frequency of the sound heard by The Listener is not the same as a source frequency

Question 4

How to track satellites in other space Vehicles using the Doppler effect

Answer 4

A satellite emits a radio signal with a constant frequency as the satellite orbits passed it first approaches and then moves away from the receiver the frequency of the signal received honors changes from a greater value then F constant to a value that is less than F constant as his satellite passes overhead

Question 5

Shockwaves

Answer 5

A Sound Source moving with a speed velocity constant greater than the speed of sound velocity creates a Shockwave