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pickupchik [31]
3 years ago
12

When is heat exchanged during the refrigeration cycle? During the initial condensation and final expansion of the refrigerant. D

uring the initial expansion and final condensation of the refrigerant. During the pumping of hot air into the expansion valve. During compression and heating of the refrigerant into a super hot vapor.
Chemistry
2 answers:
sattari [20]3 years ago
3 0

Answer:

During the pumping of hot air into the expansion valve.

Ede4ka [16]3 years ago
3 0

Answer:

option C

Explanation:

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A. Nuclei and Mitochondria

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Water, air, buildings, food, and everything visible and invisible have mass and takes up space. What is the word used to describ
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3 years ago
The accepted value is 29.35. Which correctly describes this student's experimental data?
kkurt [141]

Answer:

- Both accurate and precise.

Explanation:

The experimental data is characterized as the data that is generated through a specific test or measurement with the purpose of analysis or evaluation. As per the question, the minuteness of the given data(29.27, 29.32, and 29. 27)most aptly describes that the experimental data collected by the student possesses 'accuracy and precision' apt and specific. It would yield the most worthy and reliable conclusion.

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3 years ago
Caila designs a model to test how the use of different combinations of energy resources would affect global temperatures. Which
Igoryamba
Solar and hydroelectric (just took test)
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3 years ago
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A scuba diver is using scuba gear to breathe under water. The pressure on her lungs is 2.5 atm and her lung volume is 4.4 L. Wha
nikdorinn [45]

Answer:

<h2>2.44 L</h2>

Explanation:

The volume can be used by using the formula for Boyle's law which is

P_1V_1 = P_2V_2 \\

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we're finding the final volume

V_2 =  \frac{P_1V_1}{P_2}  \\

We have

V_2 =  \frac{2.5 \times 4.4}{4.5}  =  \frac{11}{4.5}  \\  = 2.444444....

We have the final answer as

<h3>2.44 L</h3>

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3 0
3 years ago
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