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  1. Wave Motion
  2. Wave Motion and Wave Properties
  3. Power Output of Wave Example
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Simple Harmonic Motion
Wave Motion and Wave Properties
Mechanical Waves
Source and Motion of Waves
Wavelength, Frequency and Velocity Examples
Transverse and Longitudinal Waves
Velocity of Transverse Wave in Cord
Velocity of Longitudinal Waves
Tranverse Wave in Cord Example
Two Waves in Cord Example
Derivation of Velocity of Longitudinal Wave in Fluids
Energy, Intensity and Power of Waves
Wave Intensity Example # 1
Wave Intensity Example # 2
Power Output of Wave Example
Spherical Waves
Principle of Superposition
Destructive and Constructive Interference
Standing Waves
Standing Wave Example # 1
Standing Wave Example # 2
Law of Refraction
Law of Refraction Example
Law of Reflection
Sound Waves and Beat Frequency
Doppler effect and Applications

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Power Output of Wave Example

Content Provider AK Lectures
Description Suppose that a copper wire is attached to a machine that is capable of creating oscillation. If we are given the frequency and amplitude of oscillation as well as the tension in the cord and diameter of the cord, how can we find the power output that is required to keep the wire in oscillation? In order to calculate the power output, we need to calculate several important physical quantities, such as the velocity of the wave inside the wire as well as the cross sectional area. Using this information, we can then calculate the power that is required to keep it in motion.
Language English
Access Restriction Open
Subject Keyword Classical Physics area machine quantities information power velocity wave power output
Content Type Video
Educational Role Teacher Student
Educational Use Self Learning Lecture Reading
Resource Type Video Lecture
Education Level Under Graduate
Subject Modern physics
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