Physics, 11.11.2020 17:30 joceeeeelyn2899
The displacement of a transvers wave travelling on a string is represented by D1 = 4.2sin(0.84.x - 47t + 21) where D1 and x are in cm and t in s. Find an equation that represents a wave which, when traveling in the opposite direction, will produce a standing wave when added to this one
Answers: 1
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Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics
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What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds
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Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse
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Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
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The displacement of a transvers wave travelling on a string is represented by D1 = 4.2sin(0.84.x - 4...
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