Topic 3 - Coservation Of Energy - Energy Transfer Flashcards
1
Q
What do energy transfer diagrams illustrate?
A
Energy input, energy output, and the forms that the energy takes
This includes waste output energy.
2
Q
What type of energy do motors waste?
A
Heat
Motors convert electrical energy into mechanical energy but lose some as heat.
3
Q
Fill in the blank: Energy transfer involves energy ______ and energy ______.
A
input, output
4
Q
What forms can energy take in energy transfer?
A
Light, heat
Examples include energy in electric bulbs producing light and heat.
5
Q
True or False: Energy transfer only includes useful energy forms.
A
False
Energy transfer includes waste output energy.
