Which of these has the most kinetic energy?
A. a 25 kg fish tank sitting on a table
B. a .05...
Chemistry, 26.01.2021 18:00 barisege4842
Which of these has the most kinetic energy?
A. a 25 kg fish tank sitting on a table
B. a .05 g fish swimming in a fish tank
C. a 7,500 kg car parked on a steep hill
D. a 50 kg boulder suspended from a cliff
Answers: 2
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In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
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