Substance x is placed in a container with substance y. both substances are fluids. substance x initially sinks to the bottom of the container. after five minutes of being heated on a hot plate, substance x becomes less dense than substance y. what will most likely happen next? a. substance x will rise due to convection. b. substance y will rise due to convection. c. substance x will rise due to radiation. d. substance y will rise due to radiation.
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Physics, 21.06.2019 22:00
Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning
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Physics, 22.06.2019 01:00
Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude
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Physics, 22.06.2019 04:00
However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as
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Physics, 22.06.2019 23:00
Which of the following describes how a microwave heats food
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Substance x is placed in a container with substance y. both substances are fluids. substance x initi...
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