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Pleanary - Efficiency Calculation 290121

Last updated about 5 years ago

4 questions

1

1

1

1

Question 1

1.

Efficiency is a measure of how much energy is transferred in a system.

True

False

Question 2

2.

Efficiency is a measure of how much energy is transferred usefully in a system.

True

False

Question 3

3.

Efficiency is a measure of how much energy is wasted in a system.

True

False

Question 4

4.

Efficiency has the unit Joules (J).

True

False