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Physics 2
2.6
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Cards (10)
Efficiency
The ratio of
useful
work output to
total
work input
Insulation
A way of reducing dissipation due to conduction,
convection
, or
radiation
Work done
The amount of
energy transferred
when an object is moved
Work
When a force causes
displacement
of an object
Power
The
rate
at which work is done or
energy
is transferred
Energy transferred
When work is done on an object,
energy
is
transferred
to the object
Dissipation
Loss
of
energy
Gravitational potential energy
The
maximum
store of
energy
in a raised object
Electrical energy transfer
When there is
current
flowing
Power
The
rate at which work is done