Physics, 19.01.2021 14:00, paigehixson9457
In a coiled spring, the particles of the medium vibrate to and fro about their
mean positions at an angle of
A 0° to the direction of propagation of wave.
B 45° to the direction of propagation of wave.
C 60° to the direction of propagation of wave.
D 90° to the direction of propagation of wave.
Answers: 3
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In a coiled spring, the particles of the medium vibrate to and fro about their
mean positions at an...
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