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WorksheetsPhysic Spring Final Review
Total questions: 47
Worksheet time: 52mins
Which of the following statements is correct?
The car has less kinetic energy because it has more mass than the girl.
The car has the most kinetic energy because it has more mass than the girl.
The car and the girl have the same amount of kinetic energy because they are moving at the same speed.
The girl has the most kinetic energy because she has less mass than the car.
440027 J
63982 J
43962 J
83942.4 J
Energy and work are measured in
kilograms
meters
Joules
m/s
ex. police car siren sounding lower pitch after the car passes
The color of an object is the color/s of white light being ________________by the object.
absorbed
reflected
transmitted
A wave that is 2 m long passes by with a frequency of 6 Hz. What is the speed at which this wave travels?
12 m/s
3 m/s
0.5 m/s
36 m/s
At a concert, Jasper feels an intensity of 4.5 ×10−4 W/m2. What is the power of sound being produced if Jasper is seated 45.3 m away from the stage?
8.7 W
3.3 W
45 W
12 W
What type of signal is shown?
Digital
Analog
Neither
Could be both
What type of signal is shown?
Digital
Analog
Neither
Could be both
As the distance between objects increases...
The smaller the force of gravity.
The larger the force of gravity.
Mass has no effect on the amount of gravity an object experiences.
Calculate the gravitational force between two objects when they are 0.750m apart. Each object has a mass of 5.00kg.
2.96x10-9N
3.00x10-6N
2.22x10-9N
2.23x10-8N
What electrical component measures current?
Thermistor
Resistor
Voltmeter
Ammeter
Which equation links current, charge flow, and time?
Current = Time / Charge flow
Charge flow = current x time x charge
Current = charge /time
Time = charge flow x current
A 3A current flows through a television. How long would it take for 1500C to flow through it?
4500s
500s
50s
450s
How much charge flows through a wire in 80s if the current is a constant 5.4A?
432C
360C
524C
344C
What is the resistance if the voltage is 10V and the current is 2A?
20 Ω
5 Ω
12 Ω
8 Ω
The total resistance in this circuit is
100 ohms
450 ohms
400 ohms
30 ohms
The following resistors are connected in
Series
Parallel
Congruent
none
Find the total resistance in the circuit?
9Ω
3Ω
18Ω
2Ω
The unit of electricity is...
KiloWatt-Hour (kWh)
Watt
Joule
Amp
Calculate the voltage applied when a 60 watt light-bulb uses a current of 5 amps
300 volts
30 volts
12 volts
0.08 volts
How much does it cost to operate a TV for a month if the TV uses 36.3 kWand is operated for 6 hours a day. The cost per kWH is $0.08112
$17.67
$4.87
$5.02
$0.53
W=
F d
m a
d / V
F/ d
