| Category | Format | Size |
|---|---|---|
| Hunan Education Edition Sixth Grade Science Volume 1 | pptx | 6 MB |
"The meter turns and turns" PPT
Description
Hunan Education Edition Sixth Grade Science Volume 1, Electric Meter Turns PPT
Part One: Electricity in Life
In our daily life, we cannot live without electricity. Electric energy has become a widely used form of energy in our lives.
British scientist Faraday and American scientist Henry invented the generator almost simultaneously in 1832, laying the foundation for the widespread use of electricity later. However, because the power provided by the generator at that time was not cheaper than the power provided by the voltaic battery, it could not be put into large-scale application.
It was not until 1873, with the advent of large-scale kinetic energy and electrical energy conversion devices, that electricity was widely used. There are now various types of power plants, such as hydroelectric power plants, thermal power plants, nuclear power plants, etc.
The electric meter turns and turns to PPT, the second part of the content: the guide bus mailbox
Guide car mailbox
①The unit of measurement of electricity is "degree", which represents the electrical energy consumed within a period of time. For example, if 10 100-watt light bulbs are on for one hour, they use 1 kilowatt hour of electricity (i.e., 1 kilowatt hour).
②Electrical appliances with large wattage consume more power in the same time. Appliances with the same wattage consume the same amount of energy in the same amount of time.
Keywords: Hunan Education Edition sixth grade science PPT courseware free download, electricity meter transfer PPT download, .PPT format;
For more information about the PPT courseware "The Electric Meter Turns, Turns, Turns", please click the "The Electric Meter Turns, Turns" ppt tab.
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Update Time: 2024-06-29
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