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Wave Frequency Formula:
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Wave frequency refers to the number of complete wave cycles that pass a given point per second. It is measured in Hertz (Hz) and is a fundamental property of all types of waves, including sound waves, light waves, and water waves.
The calculator uses the wave frequency formula:
Where:
Explanation: This formula shows the inverse relationship between wavelength and frequency - as wavelength increases, frequency decreases, and vice versa, when velocity remains constant.
Details: Frequency calculation is essential in various fields including telecommunications, audio engineering, optics, and seismology. It helps determine pitch of sounds, color of light, and characteristics of electromagnetic waves.
Tips: Enter wave velocity 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 is the relationship between frequency and wavelength?
A: Frequency and wavelength are inversely proportional when wave velocity is constant. Higher frequency means shorter wavelength, and lower frequency means longer wavelength.
Q2: What are typical frequency ranges for different wave types?
A: Sound waves: 20 Hz - 20,000 Hz (audible range); Radio waves: 3 kHz - 300 GHz; Visible light: 430-750 THz.
Q3: How does frequency affect wave energy?
A: For electromagnetic waves, higher frequency means higher energy (E = hf, where h is Planck's constant). For mechanical waves, energy depends on both frequency and amplitude.
Q4: Can this formula be used for all types of waves?
A: Yes, the formula f = v/λ applies to all wave types, including mechanical waves (sound, water) and electromagnetic waves (light, radio).
Q5: What units should I use for accurate calculations?
A: Use consistent SI units: velocity in meters per second (m/s), wavelength in meters (m), which will give frequency in Hertz (Hz).