MCAT Question of the Day
    •

    Q:

    		 A speaker creates sound of a frequency 500 Hz. This speaker is placed on a car which drives 340 m/s away from an observer. What is the frequency that the observer will hear?
    		 

    A

    		 0 Hz

    B

    		 160 Hz

    C

    		 500 Hz

    D

    		 250 Hz



    Sound |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More