Physics, 04.04.2020 03:52 ryrytkg5107
A bimetallic strip, consisting of metal G on the top and metal H on the bottom, is rigidly attached to a wall at the left. The coefficient of linear thermal expansion for metal G is greater than that of metal H. If the strip is uniformly heated, it will .
a. remain straight but get longer. b. curve upward. c. remain the same size. d. curve downward.
Answers: 3
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The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
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The law of reflection states that the angle of reflection is equal to the angle of
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Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
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A bimetallic strip, consisting of metal G on the top and metal H on the bottom, is rigidly attached...
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