Physics 1.1.9 Flashcards
What happens when there is a change in a System?
Energy is Transferred.
What Pathways can Energy be Transferred via? (4)
-Heating by Particles.
-Heating by Radiation.
-Mechanical Work Done by Forces.
-Electrical Work Done when a Current flows.
When you Heat an object, which Energy Store increases first?
Thermal Energy Store.
When the KE Store of an object increases, what happens to the object?
The Thermal Energy Store increases.
___ Work is done when a Force acts over a Distance.
Mechanical.
What is ‘Current’?
The flow of Charge.
A Current flows when there is a ___ ___ applied to the Circuit.
Potential Difference.
What type of Work is Done for Energy Transferred from the Power Supply to the Components in a Circuit?
Electrical Work Done.
Energy from the ___ Store of the Cell is Transferred ___ to the ___ Store of a Lamp, as the Filament Heats up.
Chemical, Electrical, Thermal.
