MCAT Question of the Day
    •

    Q:

    		 Two sound waves of 20 hz and 25 hz are played simultaneously. Which of the following would be the beat frequency?
    		 

    A

    		 -5 hz

    B

    		 5 hz

    C

    		 25 hz

    D

    		 45 hz



    Sound |
    Subscribe


    Connect

    Questions? We're here to help!

    Ask Us