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Hipervinculo Física
Students will learn about Heat Engines, Pressure Volume diagrams and how to calculate ideal efficiencies of heat engines.
It is an educational content of CK-12 Foundation (to access some of the CK-12 c ...
Hipervinculo Física
Learn about the efficiency of a light bulb.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
Students will learn how to properly think about efficiency and how to calculate the efficiency of electrical devices.
It is an educational content of CK-12 Foundation (to access some of the CK-12 conte ...
Hipervinculo Física
Find out why the bicycle is the most efficient transportation machine ever invented.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
Machines and friction, the efficiency of a machine and how to calculate it.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Efficiency is a concept associated with work done by machines.In Physics this concept is defined as the quotient between the useful work done by the machine in a given interval of time and the total w ...
In this teaching unit you will learn: To understand the concept of a simple machine as an instrument which saves effort but not work. To understand the way in which energy from wind or water is conver ...
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