Wavelength and Frequency: Difference between revisions
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*State, in your own words, the main idea for this topic | *State, in your own words, the main idea for this topic | ||
The frequency of a sinusoidal electromagnetic wave is also the inverse of the period. When that wave is plotted over time, a period will be the distance between two peaks. Frequency is measured in inverse seconds or hertz (Hz). | |||
Wavelength is the distance between two peaks of a sinusoidal electromagnetic wave when plotted over a direction. Wavelength is directly related to frequency. Wavelength is the speed of light divided by the frequency. This is because over a specific amount of time, the wave will move at the speed of light. Electromagnetic radiation is categorized by its wavelength | |||
===A Mathematical Model=== | ===A Mathematical Model=== | ||
Revision as of 12:29, 1 December 2015
Under Construction By Allie Johnson
- Short Description of Topic
Wavelength and Frequency are used to describe a sinusoidal electromagnetic wave. Frequency is the number of peaks per second that pass a given location. Wavelength is the distance between two peaks.
The Main Idea
- State, in your own words, the main idea for this topic
The frequency of a sinusoidal electromagnetic wave is also the inverse of the period. When that wave is plotted over time, a period will be the distance between two peaks. Frequency is measured in inverse seconds or hertz (Hz). Wavelength is the distance between two peaks of a sinusoidal electromagnetic wave when plotted over a direction. Wavelength is directly related to frequency. Wavelength is the speed of light divided by the frequency. This is because over a specific amount of time, the wave will move at the speed of light. Electromagnetic radiation is categorized by its wavelength
A Mathematical Model
What are the mathematical equations that allow us to model this topic. For example [math]\displaystyle{ {\frac{d\vec{p}}{dt}}_{system} = \vec{F}_{net} }[/math] where p is the momentum of the system and F is the net force from the surroundings.
- [math]\displaystyle{ f = \frac{1}{T}. }[/math]
Frequency can we described by angular frequency with the following model.
A Computational Model
How do we visualize or predict using this topic. Consider embedding some vpython code here Teach hands-on with GlowScript
Examples
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