Neco 2024 Physics Question 44
Practice objective / multiple choice question 44 from the 2024 Neco Physics examination.
A source emits sound of frequency \(f_{0}=500\,\text{Hz}\) in air where the speed of sound is \(v=343\,\text{m s}^{-1}\). Observer A is stationary, while observer B moves directly away from the source at a speed of \(30\,\text{m s}^{-1}\). Both observers receive the sound simultaneously. \n\nWhat is the beat frequency heard when the two signals are compared?
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About This Question
This is Neco 2024 Physics Question 44. It is one of the objective questions from the 2024 Neco Physics examination.
Difficulty level: Medium .
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