Find net rate of heat exchange between squares
Two perfectely black squares ,10 ft x 10 ft ,are spaced 20 feet apart. What is the net rate of heat exchange between them if their tempatures are 500 degrees F and 200 degrees F repectively ? The planes are parallel and directly opposite each other.
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Two perfectely black squares ,10 ft x 10 ft ,are spaced 20 feet apart. What is the net rate of heat exchange between them if their tempatures are 500 degrees F and 200 degrees F repectively?
A horizontal rod 0.200 m long carries a current through a uniform horizontal magnetic field of magnitude 0.067 T that points perpendicular to the rod. If the magnitude force on this rod is measured to be 0.13 N, what is the current flowing through
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Write an expression for the tension of the string when the ball is at the bottom of the circular path in terms of m, l, v, and g.
Write a multiple regression equation relating x1 and the categorical variable to y. Interpret the parameters in your regression equation.
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