Recent content by Marc Briancon

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    Undergrad Heat Transfer black-body cube Problem

    Thank you so much for replying.
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    Undergrad Heat Transfer black-body cube Problem

    How many days does it take for a perfect black-body cube (0.0100 m on a side, 30 degrees C) to radiate the same amount of energy that a one-hundred-watt light bulb uses in one hour? If someone could point me in the right direction with how to go about solving this problem i would greatly...
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    High School Calculate Force Constant for Safe Bungee Jumping: F=700N, x=9m, k=77.77 N/m

    Bungee jumping- The unstretched length of the cord is 25.0m, the student weighs about 700N, and the balloon you start at is 36.0 m above the surface of the river below. Calculate the required force constant of the cord if the student is to stop safely 4.00m above the river. So would I want to...