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Drupady [299]
3 years ago
5

Which of the following is the method by which air is cooled in the food storage component of a refrigerator?

Physics
1 answer:
dem82 [27]3 years ago
3 0

Answer: Convection :)

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Uh so I'm no master at this subject, but all stuffs accelerate at 9.8 m/s squared. So you multiply the 9.8 and the 0.20 it's given for reasons unknown other than that's what I see in my notes... and that gives you 1.96 m/s squared.

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3 years ago
A car travels 92 miles in 2 hours. What is the car's AVERAGE SPEED?
nekit [7.7K]

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An astronaut has a mass of 100 kg and has a weight and if 370 N on Mars. What is the gravitational strength on Mars?
Reika [66]

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= <u>3</u><u>.</u><u>7</u><u>N</u><u>/</u><u>k</u><u>g</u>

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Doubling the voltage in a circuit doubles the current if what is held constant?
antiseptic1488 [7]
The Resistance needs to be the same to allow the current to double with the voltage.
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How is the sound quality of an instrument related to the overtones it produces?
Svet_ta [14]

Answer:

The fundamental tone determines what note you hear. But each instrument produces different overtones, so the blending of the fundamental tones and overtones produces different sound qualities. Resonance Resonance affects the sound quality of a. musical instrument by increasing the loudness of certain overtones.

Explanation:

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