MCAT Question of the Day
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    Q:

    		 Which of the following would increase the speed of a sound wave traveling through a medium?
    		 

    A

    		 Increase the density of the medium

    B

    		 Decrease the rigidity of the medium

    C

    		 Increase the rigidity of the medium

    D

    		 Decrease the wavelength of the sound wave (while maintaining the same frequency)



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