a continuous tone of 570 hz is generated by a speaker the sound travels into a tube that splits into two segments one longer than the other the sound waves recombine before being detected by a microphone the speed of sound in air is 345 m/s what is the minimum difference in the lengths of the two paths to produce destructive interference at the microphone
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Physics, 22.06.2019 08:30
Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big
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Physics, 22.06.2019 14:00
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
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Physics, 22.06.2019 22:30
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
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Physics, 23.06.2019 02:00
Five structural isomers have the formula c6h14. where needed, draw the structure and give the iupac name of all five isomers.
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a continuous tone of 570 hz is generated by a speaker the sound travels into a tube that splits into...
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