Posted inFeatured Heat & Mass Transfer
Posted inEngineering Physics
Open-End Air Columns
Many musical instruments consist of an air column enclosed inside of a hollow metal tube.…
Posted inEngineering Physics
Guitar Strings
A guitar string has a number of frequencies at which it will naturally vibrate. These…
Posted inEngineering Physics
Physics of Musical Instruments
Resonance The goal of Unit 11 of The Physics Classroom Tutorial is to develop an…
Posted inEngineering Physics
Fundamental Frequency and Harmonics
Previously in Lesson 4, it was mentioned that when an object is forced into resonance vibrations at…
Posted inEngineering Physics
Standing Wave Patterns
As mentioned earlier, all objects have a frequency or set of frequencies with which they…
Posted inEngineering Physics
Forced Vibration
Musical instruments and other objects are set into vibration at their natural frequency when a person hits,…
Posted inEngineering Physics
Resonance and Standing Waves
Natural Frequency As has been previously mentioned in this unit, a sound wave is created as a…
Posted inEngineering Physics
Boundary Behavior
As a sound wave travels through a medium, it will often reach the end of…
Posted inEngineering Physics
The Doppler Effect and Shock Waves
The Doppler effect is a phenomenon observed whenever the source of waves is moving with respect to…
Posted inEngineering Physics
Behavior of Sound Waves
Interference and Beats Wave interference is the phenomenon that occurs when two waves meet while traveling…