Energy Flashcards
1
Q
Energy transfer types
A
Chemical
Thermal
Kinetic
Nuclear
Sound
Elastic potential
Gravitational potential
Electrical
2
Q
What is dissipated energy
A
This is referred to WASTED ENERGY. this is when it cannot be stored and is lost in the surroundings. Said to be non recoverable.
3
Q
Conservation on energy principle
A
Energy can be transferred, stored, moved from one form to another, dissipate but never created or destroyed.
4
Q
Work done
A
Work is the measure of energy transfer when a force (F) moves an object through a distance (d)
example
person pushes box with 500J -> 500J of energy is transferred
5
Q
Work done formula
A
Work done =Force(N) X Distance(M)
6
Q
A
