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Bezzdna [24]
2 years ago
14

HELP please now :(

Physics
1 answer:
Goshia [24]2 years ago
6 0

Answer:

They can predict how the ocean floor will look in the future and predict animal and plant life changes.

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Its A

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IF YOU FOUND MY ANSWER USEFUL THEN PLEASE MARK ME BRAINLIEST.

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An airplane traveling at half the speed of sound emits a sound of frequency 5.84 kHz. (a) At what frequency does a stationary li
sergejj [24]

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Stationary listener frequency = 77.68 kHz

Explanation:

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Stationary listener frequency = 77.68 kHz

7 0
2 years ago
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