Power Flashcards
1
Q
What is power?
A
Power is a measure of how quickly energy is transferred.
2
Q
What does P stand for
A
Power
3
Q
What does E stand for
A
Energy
4
Q
What is energy also known as
A
Work done
5
Q
What does t stand for
A
time
6
Q
What is power measured in?
What is the unit of power?
A
Watts
7
Q
What is the unit of energy ?
A
Joules
8
Q
What is time measured in?
What is the unit of time?
A
Seconds
9
Q
How do you calculate power?
A
P=E/t
10
Q
How do you calculate energy?
A
E=PXt
11
Q
How do you calculate time?
A
t=E/P
