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Frequency Formula:
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The frequency formula f = v / λ calculates the frequency of a wave using its speed and wavelength. This fundamental relationship is used in physics to determine how many wave cycles occur per second.
The calculator uses the frequency formula:
Where:
Explanation: The formula shows that frequency is directly proportional to wave speed and inversely proportional to wavelength. As speed increases or wavelength decreases, frequency increases.
Details: Frequency calculation is essential in various fields including acoustics, optics, radio communications, and electromagnetic theory. It helps determine wave properties and behavior in different media.
Tips: Enter wave speed in meters per second (m/s) and wavelength in meters (m). Both values must be positive numbers greater than zero for accurate calculation.
Q1: What units should I use for this calculation?
A: For consistent results, use meters per second (m/s) for speed and meters (m) for wavelength. The result will be in Hertz (Hz).
Q2: Can this formula be used for all types of waves?
A: Yes, this formula applies to all wave types including sound waves, light waves, and electromagnetic waves, as long as the speed and wavelength are known.
Q3: What is the relationship between frequency and wavelength?
A: Frequency and wavelength have an inverse relationship when speed is constant. Higher frequency means shorter wavelength, and vice versa.
Q4: How does wave speed affect frequency?
A: When wavelength remains constant, frequency increases with increasing wave speed. Different media can affect wave speed and thus frequency.
Q5: What are typical frequency ranges for different wave types?
A: Sound waves: 20Hz-20kHz, Radio waves: 3kHz-300GHz, Visible light: 430-750THz. These vary based on the medium and application.