Question

Which of the following properties of sound is similar to the hue of light?

• A. Pitch
• B. Timbre
• C. Loudness
• D. Purity

Hint:

Higher frequency means higher pitch, just as shorter wavelength means higher-energy colour.

Answer 1

The Correct Option is A

Step 1: Understanding hue of light.
Hue refers to the quality of colour determined by the wavelength of light.
Step 2: Corresponding property in sound.
Pitch is determined by the frequency of a sound wave and plays a role analogous to wavelength in light.
Step 3: Eliminating other options.
Loudness corresponds to brightness, timbre to texture, and purity to spectral composition, not hue.
Step 4: Conclusion.
Therefore, pitch is the sound property analogous to the hue of light.