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Is oscillation a wave?
Oscillation refers to the back and forth motion of an object or a system around a central point or position. While oscillation can be a component of a wave, specifically in periodic waves where particles or energy move back and forth in a regular pattern, oscillation itself is not technically a wave.
DOES a pendulum have a periodic motion?
Yes, a pendulum exhibits periodic motion. It swings back and forth in a predictable pattern, following the laws of physics related to its length and amplitude of oscillation.
What is the difference between a complete oscillation and a swing?
Using a pendulum as an example: a pendulum swings from left to right (first swing) and then swings back again right to left (second swing). A complete oscillation is composed of both swings.
What is the difference between periodic motion and simple harmonic motion?
Periodic motion refers to any motion that repeats at regular intervals, while simple harmonic motion is a specific type of periodic motion where the restoring force is directly proportional to the displacement from equilibrium. In simple terms, all simple harmonic motion is periodic, but not all periodic motion is simple harmonic.
How do you calculate the amplitude of oscillation?
The amplitude of oscillation can be calculated by finding the maximum displacement from the equilibrium position of the oscillating object. It is half of the total range of motion or the difference between the peak and the trough of the oscillation. Mathematically, it is often represented as the absolute value of the maximum displacement.
