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Physics Teacher

May 2013 Volume 51, Number 5

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Table of Contents

Number of articles: 2

  1. Why We All Need Call Waiting on Our Phones

    Jack Higbie

    Have you ever noticed that you can go all day without a single call on your phone and then suddenly you get two calls at once? This is actually not as uncommon as it sounds and there is a... More

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  2. Measuring the Speed of Sound Using Only a Computer

    Mo Bin

    In high school, velocity is usually calculated by measuring distance and the corresponding time to cover that distance. But sound travels rapidly, covering about one meter in three milliseconds.... More

    pp. 295-296

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