Engineering Physics 8 min read
Intensity and the Decibel Scale
Sound waves are introduced into a medium by the vibration of an object. For example, a vibrating guitar string forces…
EXPLORE THE FIELD
Category: Engineering Physics.
Discover thoughtful articles, guides and ideas about this topic.
← Explore all topics Engineering Physics 7 min read
Sound Properties and Their Perception
Pitch and Frequency A sound wave, like any other wave, is introduced into a medium by a vibrating object. The…
Engineering Physics 4 min read
Sound is a Pressure Wave
Sound is a mechanical wave that results from the back and forth vibration of the particles of the medium through which the…
Engineering Physics 3 min read
Sound as a Longitudinal Wave
In the first part of Lesson 1, it was mentioned that sound is a mechanical wave that is created by…
Engineering Physics 7 min read
Sound Waves and Music
The Nature of a Sound Wave Sound is a Mechanical Wave Sound and music are parts of our everyday sensory…
Engineering Physics 8 min read
Mathematics of Standing Waves
As discussed in Lesson 4, standing wave patterns are wave patterns produced in a medium when two waves of identical frequencies interfere…
Engineering Physics 4 min read
Harmonics and Patterns
As mentioned earlier in Lesson 4, standing wave patterns are wave patterns produced in a medium when two waves of identical frequencies…
Engineering Physics 6 min read
Nodes and Anti-nodes
As mentioned earlier in Lesson 4, a standing wave pattern is an interference phenomenon. It is formed as the result of…
Engineering Physics 6 min read
Formation of Standing Waves
A standing wave pattern is a vibrational pattern created within a medium when the vibrational frequency of the source causes reflected waves…
Engineering Physics 4 min read
Standing Waves
Traveling Waves vs. Standing Waves A mechanical wave is a disturbance that is created by a vibrating object and subsequently…
Engineering Physics 4 min read
The Doppler Effect
Suppose that there is a happy bug in the center of a circular water puddle. The bug is periodically shaking its legs in…
Engineering Physics 7 min read
Interference of Waves
What happens when two waves meet while they travel through the same medium? What effect will the meeting of the…