MDCAT Physics MCQ #3984

A pipe open at both ends has a length of 1 m and is vibrating at its fundamental frequency. What is the wavelength of the sound produced?

MDCAT Physics MCQ #3984

  1. Question 1

    Q1. A pipe open at both ends has a length of 1 m and is vibrating at its fundamental frequency. What is the wavelength of the sound produced?

    • A) 1 m
    • B) 2 m
    • C) 3 m
    • D) 4 m

    Answer: 2 m

    Explanation: For an open pipe, the fundamental frequency corresponds to a wavelength = 2 * length = 2 m. Option A is incorrect as it misunderstands the wavelength for the fundamental mode.