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Oscillations and waves (Essentials) - Class 11th | Science | Khan Academy. 3 units · 23 skills. Unit 1 Welcome to oscillations & waves. Unit 2 How does mass of an attached object affect the motion of a spring?
- Unit 1
Oscillations and waves (Essentials) - Class 11th. 3 units ·...
- Unit 1
Give one example of a transverse wave and another of a longitudinal wave, being careful to note the relative directions of the disturbance and wave propagation in each. 15. What is the difference between propagation speed and the frequency of a wave?
An oscillation is a back and forth motion of an object between two points of deformation. An oscillation may create a wave, which is a disturbance that propagates from where it was created. The simplest type of oscillations and waves are related to systems that can be described by Hooke’s law.
We begin by studying the type of force that underlies the simplest oscillations and waves. We will then expand our exploration of oscillatory motion and waves to include concepts such as simple harmonic motion, uniform circular motion, and damped harmonic motion.
12 Μαρ 2024 · Other examples of waves include earthquakes and visible light. Even subatomic particles, such as electrons, can behave like waves. By studying oscillatory motion and waves, we shall find that a small number of underlying principles describe all of them and that wave phenomena are more common than you have ever imagined.
In this chapter of The Physics Classroom Tutorial, we will make an effort to understand vibrational motion and its relationship to waves. An understanding of vibrations and waves is essential to understanding our physical world.
Lecture 1: Mathematical Modeling and Physics (PDF) Lectures 2–3: Simple Harmonic Oscillator, Classical Pendulum, and General Oscillations (PDF) Lecture 4: Damped Oscillations (PDF) Lecture 5: Driven Oscillations (PDF) Lecture 6: Coupled Oscillations (PDF)
