2 years ago

When refrigeration can’t work how does the molecules work to keep it cool

1 answer:

7 0

The compressor constricts the refrigerant vapor, raising its pressure, and pushes it into the coils on the outside of the refrigerator. 2. When the hot gas in the coils meets the cooler air temperature of the kitchen, it becomes a liquid. ... The refrigerant absorbs the heat inside the fridge, cooling down the air.

You might be interested in

A student says that since the atomic theory is just a theory, it should not be considered useful. Which statement best argues ag

yarga [219]

Theories are usually backed up with a lot of evidence. If the evidence is well studied then it is useful information.

4 0

2 years ago

Argument changes meaning because of an ambiguous word or phrase.

Virty [35]

I think the answer is D

7 0

2 years ago

19. Arrange from smallest to largest: the BTU, the joule, and the calorie.

Papessa [141]

Answer: Don't know sorry

Explanation:

5 0

2 years ago

An escalator is 17.4 m long. If a person stands on the escalator, it takes 47.6 s to ride from the bottom to the top. If a perso

lisov135 [29]

Answer:

19.1 secs

Explanation:

The first step is to calculate the velocity

= 17.4/47.6

= 0.37 m/s

Therefore the time taken for the person to reach the top can be calculated as follows

= 17.4/(0.37+0.541)

= 17.4 / 0.911

= 19.1 secs

Hence the time taken is 19.1 secs

3 0

2 years ago

Use the drop-down menus to identify the variables for the second hypothesis.

Debora [2.8K]

Answer: 1) independent

2) dependent

3) voltage

Explanation:

8 0

3 years ago

Read 2 more answers