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In air the speed of sound is 340 m/s. This means that inone second |
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(a) |
sound source moves 340 m |
(b) |
listener moves 340 m |
|
(c) |
air disturbance moves 340 m |
(d) |
air moves 340 m |
|
In air the speed of sound is 340 m/s. This means that inone second |
|||
|
(a) |
sound source moves 340 m |
(b) |
listener moves 340 m |
|
(c) |
air disturbance moves 340 m |
(d) |
air moves 340 m |