CBSE · Class 8 · Science · SoundThe number of oscillations per second is called:
Step-by-Step Solution
Frequency is defined as the number of oscillations or vibrations per second. It is measured in Hertz (Hz).
Detailed Options Breakdown
Option : Amplitude
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
Option 1: Frequency (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Time period
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
Option 3: Speed
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
💡 Study Guide: This question tests core syllabus concepts from Sound. For formulas, key summaries, and mock exam reference guides, read the full Sound Revision Notes.