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Phantasy [73]
3 years ago
8

Two waves are in phase if they are of the same ___________.

Physics
2 answers:
MariettaO [177]3 years ago
5 0

Answer:

frequency.

Explanation:

Two sound waves of the same frequency that are perfectly aligned have a phase difference of 0 and are said to be “in phase.” Two waves that are in phase add to produce a sound wave with an amplitude equal to the sum of the amplitudes of the two waves.

Fed [463]3 years ago
3 0
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3 years ago
A boy of mass 50 kg walks up a staircase of 10 steps each 15 cm high. Calculate the work done.​
Burka [1]

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