Topic 4 Key Words

Not Sure If Correct. Must Check

Obj 4.4

Obj 4.4 Recall and Use the relationship:

efficiency = total energy output/total energy input

Obj 4.3

Obj 4.3 Understand that energy is conserved.

Has the same amount of energy as it had at the start.

Obj 4.2

Obj 4.2 Describe energy transfers kinvolving the following forms of energy: thermal (heat), light, electrical, sound, kinetic, chemical, nuclear and Potential (elastic and gravitational)

Annual Exam Corrections

Obj 3.15

The Angle of Incidence A is Equal to The Angle of Incidence B
A = B