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Year 11 Physics equation practice part 2
By Naomi Arthur
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Last updated over 4 years ago
12 questions
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Question 1
1.
Power =............ transferred/ time
energy
efficiency
change in velocity
resistance
Question 2
2.
Power = ......../time
work done
velocity
acceleration
resistance
Question 3
3.
................... = useful output energy transferred/ total input energy tranferred
efficiency
work done
total power input
Question 4
4.
Efficiency = useful power output/ ......................
potential difference
charge
extension
total power input
Question 5
5.
Wave speed = frequency X ........................
charge
wave length
acceleration
Question 6
6.
Charge flow = ..................... X time
efficiency
work done
current
volume
Question 7
7.
Potential difference= current X ................
efficiency
gravitational field strength
resistance
distance
Question 8
8.
Power = ............ X current
distance
potential difference
velocity
Question 9
9.
Power = current2 X ..........
distance
speed
resistance
mass
Question 10
10.
energy transferred = ....................... X time
current
power
potential difference
Question 11
11.
Energy transferred = ................. flow X potential difference
resistance
mass
acceleration
charge
Question 12
12.
density = Mass / .............
acceleration
charge
volume