Waec 2025 Physics Question 21

Practice objective / multiple choice question 21 from the 2025 Waec Physics examination. This question covers sound, acoustics .

Waec 2025 Physics Objective / Multiple Choice 2 Difficulty

Topics: sound acoustics

Question 21 WAEC • 2025 • PHYSICS • objective

Which of the following reasons explains why the walls and ceilings of a standard concert hall are usually covered with perforated pads? To?

Correct Answer A. increase the intensity of soundwaves

B. increase the loudness of sound waves

C. reduce the effect of reverberation of sound waves

D. decrease the frequency of sound waves

Correct Answer

Correct Option:

increase the intensity of soundwaves

This is Waec 2025 Physics Question 21. It is one of the objective questions from the 2025 Waec Physics examination.

The question covers sound, acoustics .

Difficulty level: 2 .

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