Waec 2025 Physics Question 7

Practice objective / multiple choice question 7 from the 2025 Waec Physics examination. This question covers wave, sound .

Waec 2025 Physics Objective / Multiple Choice 2 Difficulty

Topics: wave sound

Question 7 WAEC • 2025 • PHYSICS • objective

A note, \( K \) from a keyboard has an amplitude of 0.5 cm and frequency 2000 \( H z \). Another note, \( M \) from a guitar has an amplitude of 1.5 cm and frequency \( 2000 H z \). Which of the following statements is true if the two notes are compared?

Correct Answer A. \( K \) is louder than \( M \)

B. \( M \) is louder than \( K \)

C. \( M \) has a higher pitch than \( K \)

D. \( K \) and \( M \) have same timbre

Correct Answer

Correct Option:

\( K \) is louder than \( M \)

This is Waec 2025 Physics Question 7. It is one of the objective questions from the 2025 Waec Physics examination.

The question covers wave, sound .

Difficulty level: 2 .

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