What does the frequency of a wave represent?
A)the distance between two consecutive cres...
What does the frequency of a wave represent?
A)the distance between two consecutive crests
B)the number of wave cycles that pass through a specific point within a given time period
C)the distance between the highest and lowest points of a wave
D)the length of wave that pass through a specific point within a given time period
Answers: 3
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This is the substance(s) formed in a chemical reaction.
Answers: 1
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A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)
Answers: 3
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