Notes
Sound and speed
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Speed equation
Speed = distance
Time
Measured in meters per second –
m/s
Distance = speed x time
Speed of sound = 340 m/s
Finding the speed of
sound
Two microphones were set up 1
mere apart
Make a loud noise
The noise traveled to the
microphone A and then to microphone B
The computer measured the
amount of time it took the sound to travel the between microphone A and B
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- Description
- year 7 Physics (Sound) Note on Sound and speed, created by Alex Scaife on 20/04/2017.
- Created by
- Alex Scaife · Apr 2017
- Updated
- Apr 20, 2017
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