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Ugo [173]
3 years ago
5

If she suddenly dropped the books, this would increase their energy. If she instead decided to hold the books over her head, thi

s would increase their energy.
Chemistry
1 answer:
Anna35 [415]3 years ago
7 0

Answer:

the answer is is is true

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Calculate the density of a material that has a mass of 50.5g and a volume of 14.5cm3.
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Density = mass / volume = 50.5/14.5 = 3.48 g/cm ^{3}.
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Water vapor condenses into a glass of water. The water is then placed in a freezer and changes into ice. What remains consistent
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cuando las particulas estan separadas una de la otra se dice que su estado de agregacion o fisico es?
Mamont248 [21]

Answer:

english:

Solid is the state in which matter maintains a certain volume and shape; liquid is the state in which matter conforms to the shape of its container, but varies only slightly in volume; gas is the state in which matter expands to fill the volume and shape of its container.

español:

Sólido es el estado en el que la materia mantiene cierto volumen y forma; el líquido es el estado en el que la materia se adapta a la forma de su recipiente, pero varía sólo ligeramente en volumen; el gas es el estado en el que la materia se expande para ocupar el volumen y la forma de su recipiente.

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Which source would be the most reliable to validate a claim?
Mekhanik [1.2K]

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In general, print publications with authors and listed sources tend to be reliable because they provide sources which readers can verify. Likewise, Web postings with a .gov (posted by the United States government) are both current and reliable.

Explanation:

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