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lesya692 [45]
2 years ago
7

What can waves be transmitted by? How do you know?

Physics
1 answer:
Morgarella [4.7K]2 years ago
8 0

Answer:

i don’t know what kind of waves you mean but if you’re talking about sound waves...

Explanation:

“Sound waves are transmitted through solids, liquids, and gases. Light waves are transmitted through transparent materials (may be clear or colored material such as filters) that allow most of the light that strikes them to pass through them. Only a small amount of light is reflected or absorbed.”

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If a car accelerates from rest at a constant 4 m/s
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Answer:

The time it will take for the car to reach a velocity of 28 m/s is 7 seconds

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v = u + a·t

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