How Do Refrigerators Work?

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Infobase Publishing, 2009 - 32 ページ

Nearly every home has a refrigerator to keep foods tasty and safe to eat. But how does this handy kitchen appliance keep foods cool? How Do Refrigerators Work? explains the science behind the workings of a refrigerator, its history in the household, and how energy and pressure are used to keep foods cool. This science guide is colorfully illustrated to capture young readers' attention.

 

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目次

Keeping Cool
4
How Food Spoils
6
Refrigerators and Heat
8
Hot and Cold
10
Under Pressure
12
Low Pressure
14
High Pressure
16
More High Pressure
18
Temperature Control
22
Refrigeration in the Past
24
Iceboxes
26
Electric Refrigerators
28
Glossary
30
To Learn More
31
Index
32
著作権

Back to the Evaporator
20

多く使われている語句

著者について (2009)

Christina Wilsdon has written articles and books on science and natural history for more than two decades. She is the author of Everyday Things: An A-Z Guide.

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