Question

    In which type of wave do the particles of the medium

    vibrate perpendicular to the direction of wave propagation?  
    A Longitudinal wave Correct Answer Incorrect Answer
    B Transverse wave Correct Answer Incorrect Answer
    C Mechanical wave Correct Answer Incorrect Answer
    D Sound wave Correct Answer Incorrect Answer

    Solution

    In transverse waves, the particles of the medium vibrate perpendicular to the direction in which the wave travels.   For example, waves on a string or light waves are transverse.   In contrast, in longitudinal waves (like sound), particles vibrate parallel to the direction of wave propagation.

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