Series of tuning forks, each giving x beats with the next, the last an octave of the first
This type of question, asked 2 times: 19 Apr 2026 S1, 19 May 2026 S2. All 2 questions below, oldest first.
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Question 1
19 Apr 2026 S1
121A set of tuning forks is arranged in a series of increasing frequencies. Each fork produces '' beats per second with the preceding fork and the last fork is an octave of the first fork. If the seventh fork has the frequency of Hz, the value of isTap an option to check your answer.
Question 2
19 May 2026 S2
121A set of tuning forks is arranged in ascending order of frequencies. Each fork produces beats with the next one and frequency of last fork is octave of first. The frequency of fork isTap an option to check your answer.