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DedPeter [7]
3 years ago
12

Which of the following is true if ΔEsys = - 115 J? A. The system is gaining 115 J, while the surroundings are losing 115 J. B. T

he system is losing 115 J, while the surroundings are gaining 115 J. C. Both the system and the surroundings are gaining 115 J. D. Both the system and the surroundings are losing 115 J. E. None of these are true
Social Studies
1 answer:
lutik1710 [3]3 years ago
4 0

Answer:

B. The system is losing 115 J, while the surroundings are gaining 115 J.

Explanation:

Internal energy is denoted by the symbol ΔE. Internal energy as the name suggests is the total energy which the body contains. It is defined as the sum of the total of kinetic energies and the potential energies of all the inside particles of the body.

For a system, internal energy can be negative as well as positive. When the system loses internal energy,it is negative and when the system absorbs internal energy it is positive.

In the context since it is given that ΔEsys = - 115 J. Therefore the system is losing internal energy of 115 J to the surrounding. The surrounding is gaining 115 J of energy because the system is surrounded by the surrounding and the internal energy is transferred to the surroundings.

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Answer:

C.

Explanation:

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The term polychronic means to perform several tasks at the same time. A Polychronic culture is the one in which people tend to be multi-taskers. In this culture, people are more flexible with their time schedules and value long-term relationships in comparison with monochronic culture. And Peru is a Polychronic state.

So, Janelle's cousin who is from Peru will be least likely to be affected by the change in schedule (option C).

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<u>Explanation:</u>

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Why was Charliemagne hesitant about being crounded Holy Roman Emperor?
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I think it is this

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Hope it helps you

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Lesser criminal cases are generally prosecuted by a county attorney, while the more serious criminal cases tend to be prosecuted by a <u>district attorney</u>.

<h3>Difference Between County Attorney and District Attorney</h3>

A county attorney represents the state in the justice of the peace and county courts, fights county-related lawsuits, and advises county and precinct officials on legal matters.

The county attorney is usually in charge of prosecuting minor criminal cases.

A district attorney is a chief prosecutor for a state in a local government region, usually a county or a group of counties.

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Learn more about the attorney here: brainly.com/question/1564666.

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