The electrical power dissipated by a resistance R is
a. inversely proportional to I.
b. directly proportional to I2.
c. directly proportional to I.
d. none of these.
b
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A) convection. B) temperature decrease. C) temperature remaining constant. D) temperature increase.
Two satellites with equal rest masses of 100 kg are traveling toward each other in deep space
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A) less than 100 J. B) more than 100 J. C) 100 J. D) need more information