CBSE · Class 9 · Science · SoundWhat is the region of high pressure in a longitudinal wave called?
Step-by-Step Solution
The region of high pressure and high density created in a longitudinal wave is called compression (C).
Detailed Options Breakdown
Option : Rarefaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
Option 1: Compression (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Crest
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
Option 3: Trough
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.