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Lesson 1 - The Nature of a Wave; Waves and Wavelike Motion; What is a Wave? Categories of Waves; Lesson 2 - Properties of a Wave; The Anatomy of a Wave; Frequency and Period of a Wave; Energy Transport and the Amplitude of a Wave; The Speed of a Wave; The Wave Equation; Lesson 3 - Behavior of Waves; Boundary Behavior; Reflection, Refraction ...
- What is a Wave
Ocean waves do not transport water. An ocean wave could not...
- Categories of Waves
Mechanical waves require a medium in order to transport...
- Reflection, Refraction, and Diffraction
Previously in Lesson 3, the behavior of waves traveling...
- Pendulum Motion
A simple pendulum consists of a relatively massive object -...
- Nodes and Anti-nodes
As mentioned earlier in Lesson 4, a standing wave pattern is...
- Motion of a Mass on a Spring
The motion of a mass attached to a spring is an example of a...
- Vibrational Motion
Wiggles, vibrations, and oscillations are an inseparable...
- Interference of Waves
The two interfering waves do not need to have equal...
- What is a Wave
- Quotes
- Introduction
- Definitions
- Mechanism
- Origin
- Example
- Effects
- Properties
So waves are everywhere. But what makes a wave a wave? What characteristics, properties, or behaviors are shared by the phenomena that we typically characterize as being a wave? How can waves be described in a manner that allows us to understand their basic nature and qualities?
A wave can be described as a disturbance that travels through a medium from one location to another location. Consider a slinky wave as an example of a wave. When the slinky is stretched from end to end and is held at rest, it assumes a natural position known as the equilibrium or rest position. The coils of the slinky naturally assume this positio...
But what is meant by the word medium? A medium is a substance or material that carries the wave. You have perhaps heard of the phrase news media. The news media refers to the various institutions (newspaper offices, television stations, radio stations, etc.) within our society that carry the news from one location to another. The news moves through...
Consider the presence of a wave in a slinky. The first coil becomes disturbed and begins to push or pull on the second coil; this push or pull on the second coil will displace the second coil from its equilibrium position. As the second coil becomes displaced, it begins to push or pull on the third coil; the push or pull on the third coil displaces...
Waves are said to be an energy transport phenomenon. As a disturbance moves through a medium from one particle to its adjacent particle, energy is being transported from one end of the medium to the other. In a slinky wave, a person imparts energy to the first coil by doing work upon it. The first coil receives a large amount of energy that it subs...
3. Mac and Tosh are experimenting with pulses on a rope. They vibrate an end up and down to create the pulse and observe it moving from end to end. How does the position of a point on the rope, before the pulse comes, compare to the position after the pulse has passed?
4. Minute after minute, hour after hour, day after day, ocean waves continue to splash onto the shore. Explain why the beach is not completely submerged and why the middle of the ocean has not yet been depleted of its water supply.
5. A medium is able to transport a wave from one location to another because the particles of the medium are ____.
Jan 11, 2023 · Basic Wave Concepts; Formal Definition of Waves; Pulse Wave; A Periodic Wave; Dimensionality; Polarization; Wave Speed; We begin our study of waves in this first unit of Physics 7C with an introduction to waves and then a thorough development of the harmonic plane wave model, which we will use extensively to model and understand a wide variety of wave phenomena.
Dec 4, 2023 · Students learn about the types of waves and how they change direction, as well as basic wave properties such as wavelength, frequency, amplitude and speed. During the presentation of lecture information on wave characteristics and properties, students take notes using a handout. Then they label wave parts on a worksheet diagram and draw their own waves with specified properties (crest, trough ...
The Physics Classroom, The Laboratory, Wave Motion Students observe simulations and observe the difference between longitudinal, transverse and surface waves. The Physics Classroom, The Laboratory, Speed of a Wave Students investigate the variables that do and do not affect the speed of a wave.
A wave is a disturbance that moves from the point of creation with a wave velocity v w. A wave has a wavelength λ, which is the distance between adjacent identical parts of the wave. Wave velocity and wavelength are related to the wave’s frequency and period by [latex]{v}_{\text{w}}=\frac{\lambda }{T}\\[/latex] or v w = fλ.
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All waves do the same thing. They carry energy. A wave transfers energy from one place to another. Examples of waves include: water waves, sound waves, light waves, radio waves, microwaves, x-rays ...
