22. Which is consistent with the statement of Newtonian/Galilean Relativity?
23. Which of the following is true of a wave?
In a ripple tank, when one crest and one trough is sent every 1/20 of a second, the wavelength is 6
centimeters. What is the speed of the wave?
(a) 5/6 centimeters/second
(b) 6 centimeters/second
(c) 30 seconds/centimeter
(d) 120 centimeters/second
25. Oersted showed in his experiment that
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