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Rocket clouds
Sound by Mind Map: Sound

1. Loudness

1.1. Depends on

1.1.1. Amplitude

2. pitch

2.1. Depends on

2.1.1. Frequency

3. Vibration

3.1. Ultrasound

3.2. Audible Frequency

3.2.1. 20 Hz to 20kHz

3.2.1.1. Echoes

4. Longitudinal Waves

4.1. Through

4.1.1. Compression And Rarefaction

4.2. Requires

4.2.1. Medium

4.2.1.1. Determination Of Speed Of Sound and in Air

5. Format For calculating the speed of sound

5.1. Speed of sound =Distance/Time Taken

5.2. V=2d/t

6. Medium / Speed m/s

6.1. Air,346

6.2. Hydrogen,1300

6.3. Water,1500

6.4. Flint Glass,4540

6.5. Iron (steel),5200

6.6. Granite,5400