1. What is the Wavelength Formula?

The wavelength formula calculates the distance between consecutive crests of a wave from its frequency and the speed of propagation. For electromagnetic waves, the speed is the speed of light (c = 3×10⁸ m/s).

2. How Does the Calculator Work?

The calculator uses the wavelength formula:

Where:

• \( \lambda \) — Wavelength (meters)
• \( c \) — Speed of light (3×10⁸ m/s)
• \( f \) — Frequency (Hz)

Explanation: The formula shows the inverse relationship between frequency and wavelength - higher frequencies correspond to shorter wavelengths.

3. Importance of Wavelength Calculation

Details: Wavelength calculation is essential in various fields including telecommunications, radio broadcasting, optics, and electromagnetic spectrum analysis. It helps determine the properties and behavior of electromagnetic waves.

4. Using the Calculator

Tips: Enter frequency in Hertz (Hz). The value must be positive and greater than zero. The calculator will automatically compute the corresponding wavelength in meters.

5. Frequently Asked Questions (FAQ)

Q1: What is the speed of light used in the calculation?
A: The calculator uses c = 3×10⁸ m/s, which is the speed of light in vacuum.

Q2: Can this calculator be used for other types of waves?
A: While the formula is universal, this calculator is specifically designed for electromagnetic waves using the speed of light.

Q3: What are typical frequency ranges?
A: Radio waves: 3 kHz-300 GHz, Microwaves: 300 MHz-300 GHz, Visible light: 400-790 THz, etc.

Q4: How does wavelength relate to wave energy?
A: Shorter wavelengths correspond to higher energy photons according to E = hc/λ, where h is Planck's constant.

Q5: What if I need to calculate for other wave types?
A: For sound waves or other mechanical waves, use the appropriate speed of propagation for that medium instead of the speed of light.