MDCAT Physics MCQ #3987

A string fixed at both ends vibrates in its second harmonic. If its length is 2 m, what is the wavelength?

MDCAT Physics MCQ #3987

  1. Question 1

    Q1. A string fixed at both ends vibrates in its second harmonic. If its length is 2 m, what is the wavelength?

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

    Answer: 2 m

    Explanation: For the second harmonic, wavelength = length = 2 m. Option A is incorrect as it misunderstands the harmonic.