Engineering Physics
Standing Wave Patterns
As mentioned earlier, all objects have a frequency or set of frequencies with which they naturally vibrate when…
July 29, 2021 · JacobAuthor: Jacob
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Engineering Physics
Forced Vibration
Musical instruments and other objects are set into vibration at their natural frequency when a person hits, strikes, strums, plucks…
July 29, 2021 · JacobEngineering Physics
Resonance and Standing Waves
Natural Frequency As has been previously mentioned in this unit, a sound wave is created as a result of a…
July 29, 2021 · JacobEngineering Physics
Boundary Behavior
As a sound wave travels through a medium, it will often reach the end of the medium and…
July 29, 2021 · JacobEngineering Physics
The Doppler Effect and Shock Waves
The Doppler effect is a phenomenon observed whenever the source of waves is moving with respect to an observer. The Doppler…
July 29, 2021 · JacobEngineering Physics
Behavior of Sound Waves
Interference and Beats Wave interference is the phenomenon that occurs when two waves meet while traveling along the same…
July 29, 2021 · JacobEngineering Physics
The Human Ear
Understanding how humans hear is a complex subject involving the fields of physiology, psychology and acoustics. In this…
July 29, 2021 · JacobEngineering Physics
The Speed of Sound
A sound wave is a pressure disturbance that travels through a medium by means of particle-to-particle interaction. As one particle…
July 29, 2021 · JacobEngineering Physics
Intensity and the Decibel Scale
Sound waves are introduced into a medium by the vibration of an object. For example, a vibrating guitar…
July 29, 2021 · JacobEngineering Physics
Sound Properties and Their Perception
Pitch and Frequency A sound wave, like any other wave, is introduced into a medium by a vibrating…
July 29, 2021 · Jacob