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15: Waves and Vibrations

Last updated

Nov 5, 2020
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- 14.5: The Third Law of Thermodynamics
- 15.1: Introduction

Boundless
Boundless

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Topic hierarchy

15.1: Introduction
A wave is an oscillation that travels through space, accompanied by a transfer of energy.
15.2: Hooke’s Law
Hooke’s law of elasticity is an approximation that states that the extension of a spring is directly proportional to the load applied to it.
15.3: Periodic Motion
The period is the duration of one cycle in a repeating event, while the frequency is the number of cycles per unit time.
15.4: Damped and Driven Oscillations
Over time, the damped harmonic oscillator’s motion will be reduced to a stop.
15.5: Waves
Wave motion transfers energy from one point to another, usually without permanent displacement of the particles of the medium.
15.6: Wave Behavior and Interaction
When the medium changes, a wave often experiences partial transmission and partial refection at the interface.
15.7: Waves on Strings
The speed of a wave on a string can be found by multiplying the wavelength by the frequency or by dividing the wavelength by the period.

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