MCAT Question of the Day
    •

    Q:

    		 On a cold and frosty night, a jet plane is speeding towards you (stationary) at 162.5 m/sec and sounds its horn at 150 Hz. The outside temperature is -10 degrees Celsius. At what approximate frequency do you hear the horn? The speed of sound at -10 degrees Celsius is 325 m/sec.
    		 

    A

    		 75 Hz

    B

    		 225 Hz

    C

    		 1500 Hz

    D

    		 300 Hz



    Sound | Quantitative Skills |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More