Time t for sound to reach the closed end of a pipe in its fundamental mode: frequency of the air column
The same question, asked 2 times: 20 Apr 2025 S1, 13 Apr 2026 S1. Every wording below, oldest first.
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Question 1
20 Apr 2025 S1
8In fundamental mode, the time required for the sound wave to reach up to closed end of a pipe filled with air is ' ' second. The frequency of vibration of air column is (Neglect end correction)Tap an option to check your answer.
Question 2
13 Apr 2026 S1
123In fundamental mode, the time required for the sound wave to reach upto the closed end of a pipe filled with air is second. The frequency of vibration of air column is ( = wavelength of the wave)Tap an option to check your answer.