Recent content by ATPenergy

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    Undergrad Is v=f lamda true in every circumstance?

    Is v=f\lambda true in every circumstance? Why?
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    High School What is Intensity of Ray? Where to Get Info?

    What is this equation I\gamma=(\GammaN)/D2 It is about Intensity of ray. But I can't find any information about it. What is it? And where can I get the information?
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    High School Does the heart pumping and movement of blood affect body weight?

    When the heart pump and blood flow down the body , Does the body wieght increase,be the same or decrease? Why?