Multiple choice

Which of the following branches is called the study of Sound?

  1. Aetiology

  2. Anatomy

  3. Astrophysics

  4. Acoustics

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Acoustics is the branch of physics that deals with the study of sound, including its production, transmission, and effects. Aetiology is the study of causes (usually of diseases), Anatomy is the study of body structure, and Astrophysics is the study of celestial objects.