Path difference of 40 cm equals a phase difference of 1.6 pi with sound at 330 m/s: find the frequency
The same question, asked 2 times: 2 May 2023 S1, 15 May 2023 S2. Every wording below, oldest first.
Try each one first, then open its answer.
Question 1
2 May 2023 S1
34Velocity of sound waves in air is 330 m/s. For a particular sound wave in air, path difference of 40 cm is equivalent to phase difference of . The frequency of this wave isTap an option to check your answer.
Question 2
15 May 2023 S2
43Velocity of sound waves in air is 330 m/s. For a particular sound wave in air, path difference of 40 cm is equivalent to phase difference of . Frequency of this wave isTap an option to check your answer.