Question

sound waves are characterized by their , which determines the pitch of a sound. the loudness of a sound is determined by its . the distance between two consecutive peaks of a sound wave is called the . the mathematical relationship showing that wavelength is inversely proportional to frequency is represented by wavelength = \frac{speed of sound}{frequency}. this equation is known as the equation. the tuning system that uses simple whole number ratios for intervals is called intonation.

Explanation:

• Frequency: In sound waves, frequency (number of oscillations per second) determines pitch. Higher frequency = higher pitch.
• Amplitude: Amplitude (maximum displacement from equilibrium) determines loudness. Larger amplitude = louder sound.
• Wavelength: Defined as the distance between two consecutive peaks (or troughs) in a wave.
• Wave equation: The formula \( \text{Wavelength}=\frac{\text{Speed of Sound}}{\text{Frequency}} \) is a fundamental wave - related equation.
• Just: Just intonation uses simple whole - number ratios (e.g., \(2:1\) for an octave) for musical intervals.

Answer:

1. Frequency
2. Amplitude
3. Wavelength
4. Wave
5. Just