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    Home / / Sound Waves & Vibration Science + Video

    By: Dawn
    Date: Apr 04, 2016

    Thank you.  I am teaching a lab on sound labs today and needed a more reliable way to show how wavelength and frequency change with varying volumes of liquid in a bottle and needed something more reliabe (and audible) than blowing on a jar.  nice video.

    By: Wiggly
    Date: Nov 25, 2015

    It really helped me explain my STEM project! Thanks!

    By: Dan G.
    Date: Oct 30, 2015

    Very informative and interesting.  Science makes for the best reading, does it not?

    By: Vincent Lacontora
    Date: Apr 24, 2015

    The test tube video was useful for my table’s science fair.Since we are blowing on bottles to see the pitch of the sound.

    By: shahan
    Date: Apr 24, 2015

    helped me a lot thank you.

    By: manjeeri bawaskar
    Date: Apr 02, 2015

    I like it.Was usefull for my project

    By: Vincent Lacontora
    Date: Mar 30, 2015

    Nice video helped a lot!