Waec Model Questions Vol1 2024 Physics Question 3

Practice objective / multiple choice question 3 from the 2024 Waec Model Questions Vol1 Physics examination.

Waec Model Questions Vol1 2024 Physics Objective / Multiple Choice Medium Difficulty
Question 3 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • PHYSICS • objective

A tuning fork produces a sound wave with a frequency of 440 Hz. If the speed of sound in air is 340 m/s, calculate the wavelength of the sound wave. If the frequency is increased to 880 Hz, what will be the new wavelength?

Answer Options

A. 0.8827 m for the first frequency; 0.4414 m for the second frequency.
B. 0.5 m for the first frequency; 0.25 m for the second frequency.
Correct Answer C. 0.7727 m for the first frequency; 0.3864 m for the second frequency.
D. 0.6667 m for the first frequency; 0.3333 m for the second frequency.
Correct Answer
C
Correct Option:
0.7727 m for the first frequency; 0.3864 m for the second frequency.

About This Question

This is Waec Model Questions Vol1 2024 Physics Question 3. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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