Waves and mathematical physics
Frequency
The number of cycles or repeated events per unit time.
Common notationf=1/T
In one sentence
What does Frequency mean?
The number of cycles or repeated events per unit time.
How it is written
f=1/T
A compact example
A wave completing 50 cycles each second has frequency 50 Hz.
Other names and search terms
hertz, Hz.
Where this fits
When should you learn Frequency?
The first encounter is not the final level. Many ideas begin visually, become computational in high school and become formal in college.
- 1Pre-high schoolPrepare foundations
- 2High schoolPrepare foundations
- 3CollegeUsually introduced
- 4AdvancedGreater depth
- Mathematical physics
- Complex numbers
- Waves
- Quantum mechanics
- Functions
- Trigonometry
- Calculus
- Vectors
- Fourier analysis
- Differential equations
- Quantum models
This is direct preparation for the mathematical language of quantum mechanics.
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Questions about Frequency
What does Frequency mean in mathematics?
The number of cycles or repeated events per unit time.
How is Frequency written?
A common notation is f=1/T.
What is an example of Frequency?
A wave completing 50 cycles each second has frequency 50 Hz.