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Oliga [24]
3 years ago
7

Hans observed properties of four different waves and recorded observations about each one in his chart.

Physics
2 answers:
Andre45 [30]3 years ago
7 0
D.<span>Wave 3 resulted from constructive interference, and Wave 4 resulted from destructive interference.

</span>
Hatshy [7]3 years ago
7 0

i think it is d, because wave w is being diffracted wave x is being reflected, and wave y and z are being refracted.

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Answer:

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3 years ago
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eimsori [14]

The time of motion of the object at the given speed and distance is 4 seconds.

<h3>Time of motion of the object</h3>

The time of motion of the object is calculated as follows;

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