Gce Model Questions Vol1 2025 Physics Question 27
Practice objective / multiple choice question 27 from the 2025 Gce Model Questions Vol1 Physics examination.
A sound wave of frequency \(500\ \text{Hz}\) travels in air, where its speed is \(340\ \text{m s}^{-1}\), and strikes the boundary with a second medium at an angle of incidence \(30^{\circ}\) to the normal. The wave is refracted into the second medium at an angle of \(45^{\circ}\) to the normal. (a) Calculate the speed of sound in the second medium. (b) Determine the wavelength of the sound in that medium.
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About This Question
This is Gce Model Questions Vol1 2025 Physics Question 27. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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