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Virty [35]
3 years ago
8

A. Which of the four thermal processes describes the pressure-volume relationship at a constant temperature?

Physics
2 answers:
ANTONII [103]3 years ago
8 0

Answer:

Boyle's law, which describes the relationship between the pressure and the volume of a gas when the temperature remains constant.

Explanation:

Boyle's law says that the pressure of a gas in a closed container is inversely proportional to the volume of the container that contains it, when the temperature is constant. This means that if the pressure increases, the volume decreases, and if the pressure decreases, the volume increases.

The formula that describes this law is as follows:

P1 * V1 = P2 * V2

Where P1 is the gas pressure in the initial state, V1 is the volume of the gas in the initial state and P2 and V2 is the pressure and volume in the final state.

zhannawk [14.2K]3 years ago
4 0
Boyles law describes pressure volume relationship at constant temperature  pressure is directly proportional  to volume at constant tamparature
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Which two characteristics make electromagnetic waves effective in communication?
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Answer:

A.  They do not require a medium to carry information.

D.  They carry information very quickly.

Explanation:

The two characteristics that makes electromagnetic waves effective in communication is that they do not require a medium to carry information and they move information very quickly.

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3 years ago
Solar cells convert what type of enegry into electrical enegry
katen-ka-za [31]
Light cells?
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3 years ago
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the video identifies the force pair produced when an apple falls through the air. which force belongs in a free-body diagram of
trapecia [35]

The free-body diagram of an apple falling through the air has weight of the apple pointing downwards and the air-resistance on the apple acting upwards.

When an object falls from up to the ground, the object falls under in the influence of acceleration due to gravity.

The vertical component of the force on the apple as it falls trough the air is given as;

∑Fy = 0

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Fₙ = W

where;

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The free-body diagram of the apple is represented as follows;

                                         ↑ Fₙ

                                         Ο

                                         ↓ W

Thus, the free-body diagram of an apple falling through the air has weight of the apple pointing downwards and the air-resistance on the apple acting upwards.

Learn more here:brainly.com/question/18770265

6 0
2 years ago
To find the specific heat capacity of a solid of mass 600 g whose temperature was 40oC, it was placed in a calorimeter that cont
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Explanation:

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3 years ago
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drek231 [11]

Answer:

Explanation:

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If I  am  sitting at rest at home and I threw a ball straight up into the air , I will have the same experience of seeing ball going in similar way as described above.

8 0
3 years ago
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