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Simora [160]
3 years ago
6

Which has more mechanical energy, a box on the top shelf of a closet or a box of equal mass on the floor? The box on the floor h

as more mechanical energy because work has been done on it. The box on the shelf has more mechanical energy because it is higher above Earth's surface. They have the same mechanical energy. There is not enough information to know.
Chemistry
2 answers:
denis-greek [22]3 years ago
8 0

the box on the shelf is right:)

Ksju [112]3 years ago
4 0

Answer: B: The box on the shelf has more mechanical energy because it is higher above Earth's surface.

Explanation:

cause its right :)

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Answer:

infrared waves are longer than gamma rays

Explanation:

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radio waves have the highest wavelenght and lowest frequency, gamma rays have the highest frequency and lowest wavelength.  

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Graphs should be titled.

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5 0
3 years ago
The burning characteristics of a gasoline can be improved by converting the octane it contains into isooctane. This conversion r
bogdanovich [222]

Gasoline is refined petroleum used in engines as a fuel. It contains octane that can be converted to isooctane by adding catalysts like platinum and palladium.

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7 0
1 year ago
Which of these figures probably shows a sugar solution containing a small amount of sugar dissolved in water
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The correct answer is Sugar has a greater solubility than sand.

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8 0
3 years ago
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Answer:

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