Physics, 23.06.2020 16:01 jenkinjack7654
The following four waves are sent along strings with the same
linear densities (x is in meters and t is in seconds). Rank the waves according to (a) their wave speed and (b) the tension in the strings along which they travel, greatest first:
1 $$y_1 = (3 mm) sin(x - 3t)$$, (1) $$y_2 = (6 mm) sin(2x - t)$$, (3) $$y_3 = (1 mm) sin(4x - t)$$, (4) $$y_4 = (2 mm) sin(x - 2t)$$,
Answers: 3
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Physics, 22.06.2019 12:20
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Physics, 22.06.2019 17:10
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
The following four waves are sent along strings with the same
linear densities (x is in meters and...
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