Answer: it's not b but i'm pretty sure it's c
Explanation:
just took the test
The statement 'it extracts heat from a low-temperature system using work at its input, and rejects heat to a high-temperature system' BEST describes a refrigerator (Option C).
A refrigerator is a commercial device that transfers heat to the environment so its internal compartment is cooled, thereby keeping foods and drinks cool.This device (refrigerator) maintains things cool by pushing a refrigerant (i.e., a liquid) through a sealed thermally insulated system.In consequence, a refrigerator can also be considered as a storage system that maintains foods to a suitable temperature.In conclusion, the statement 'it extracts heat from a low-temperature system using work at its input, and rejects heat to a high-temperature system' BEST describes a refrigerator (Option C).
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Which feature would be used to measure OUTER diameter?
Answer:
Calipers
Explanation:
Calipers can also be used to measure holes of different shapes: square, rectangular, cylindrical or hexagonal. The lower set of jaws on the caliper is used to measure the outer diameter of a cylinder. It will also give you the total length or width of an object.
just need someone to talk to pls dont just use me for points
Answer:
well what do you wanna talk about friend?
Explanation:
Answer:
hi! we can talk! :)
Explanation:
i mean if you want though