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- Activity 11.1
- Activity 11.1.jpg
- Activity 11.2
- Activity 11.2.jpg
- Activity 11.3.jpg
- Activity 11.4
- Activity 11.5
- Applications of Ultrasound
- Characteristics of sound waves
- Echo
- Figure 11.10.jpg
- Figure 11.11.jpg
- Figure 11.12.jpg
- Figure 11.13.jpg
- Figure 11.14.jpg
- Figure 11.4.jpg
- Figure 11.5.jpg
- Figure 11.6.jpg
- Figure 11.7.jpg
- Figure 11.8.jpg
- Figure 11.9.jpg
- Frequency and time period
- Intensity and Loudness
- Introduction
- Observations about sound production
- Pitch, amplitude, and loudness
- Propagation of sound through air
- Range of Hearing
- Reverberation
- Sound propagation
- Sound reflection
- SOUND WAVES ARE LONGITUDINAL WAVES
- Speed of Sound
- Speed of Sound in different media
- tc style
- Timbre
- USES OF MULTIPLE REFLECTION OF SOUND