Physics, 07.12.2019 14:31 eharris2694
Atuning fork is struck and is vibrating at a single frequency. if a second tuning fork with the same frequency is placed near the first it begins to vibrate. this is an example of
resonance
forced vibration
beats
doppler effect
Answers: 1
Physics, 21.06.2019 18:40, Rachaeltice8810
Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.
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Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?
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Physics, 22.06.2019 19:50, aliami0306oyaj0n
State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
Atuning fork is struck and is vibrating at a single frequency. if a second tuning fork with the same...
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