1. What is the Wave Equation?

The wave equation v = f × λ describes the relationship between the speed of a wave (v), its frequency (f), and its wavelength (λ). This simple formula helps us understand how waves travel through different mediums.

2. How Does the Calculator Work?

The calculator uses the wave equation:

Where:

• \( v \) — Speed of the wave (m/s)
• \( f \) — Frequency of the wave (Hz)
• \( \lambda \) — Wavelength of the wave (m)

Explanation: The speed of a wave equals how many waves pass per second (frequency) multiplied by the length of each wave (wavelength).

3. Understanding Waves

Details: Waves are all around us! Sound waves, light waves, and water waves all follow this simple equation. Knowing any two values lets you calculate the third.

4. Using the Calculator

Tips: Enter any two values you know, and the calculator will find the third. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is frequency?
A: Frequency is how many waves pass a point each second, measured in Hertz (Hz).

Q2: What is wavelength?
A: Wavelength is the distance between two identical points on consecutive waves, like crest to crest.

Q3: Why do waves have different speeds?
A: Wave speed depends on what the wave is traveling through. Sound travels faster in water than air, light travels fastest in vacuum.

Q4: Can I use this for all types of waves?
A: Yes! This equation works for sound waves, light waves, water waves, and many other types of waves.

Q5: What's the coolest thing about waves?
A: Waves let us hear music, see colors, and communicate with radios and phones - they're everywhere in our daily lives!