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Reflection of sound; echoes, reverberation and their applications - Jamb Physics Past Questions and Answers

Jamb Physics Past Questions

Jamb Past Questions and Answers on Reflection of sound; echoes, reverberation and their applications

Question 6:

JAMB 1986

Which of the following is true of the loudness of sound? It

A. Depends on the square of the amplitude of the vibrating body
B. Is proportional to the distance of the observer from the source of the sound
C. Is greatest in vacuum
D. Is dependent in vacuum

View Answer & Explanation

Question 7:

JAMB 1986

The vibration of an air column produces the sound in the

A. Piano
B. Guiter
C. Flute
D. School handbell

View Answer & Explanation

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