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Gemiola [76]
3 years ago
10

I need help. Please help!!

Physics
1 answer:
Sloan [31]3 years ago
3 0

If a crests of two waves line up and double the height of the wave, they are said to be interfering constructively.

When two waves come across each other, they get superimposed. When two waves are super imposed, the resulting wave is the sum of the individual waves at that point. Sometimes, the waves are in phase with each other, i.e the crests and troughs of the waves coincide. When this happens, the resulting wave has a height that is double the height of the individual waves.

From this we can see that the correct answer for this question is (B), constructive interference is occurring.

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This is defiantly not from Elementary School.
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musickatia [10]
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Explanation:

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3 years ago
. A truck is traveling at a speed of 25.0 m/sec along a level road. A crate is resting on the bed of the truck, and the coeffici
OLga [1]

Answer:

98.12 m

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5 0
3 years ago
What does the m stand for in the enthalpy equation?
Morgarella [4.7K]

Answer:

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<em><u>Or</u></em>

<em><u>During the day, the sound bends away from the ground; during the night, it bends towards the ground. Hence at night you have additional "sound" reaching you, making it louder.</u></em><em><u> </u></em>

This is the Answer for your question :3

I hope you are having a great day ❤️❤️❤️❤️❤️

5 0
3 years ago
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