wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Physic Spring Final Review

Total questions: 47

Worksheet time: 52mins

Name
Class
Date
1.

Which of the following statements is correct?

a)

The car has less kinetic energy because it has more mass than the girl.

b)

The car has the most kinetic energy because it has more mass than the girl.

c)

The car and the girl have the same amount of kinetic energy because they are moving at the same speed.

d)

The girl has the most kinetic energy because she has less mass than the car.

2.
The faster an object moves, the ________ kinetic energy it has. 
a)
more
b)
less
c)
none of the above
d)
all of the above 
3.
Calculate the kinetic energy of a moving 4 kg object travelling at a velocity of 3 m/s.
a)
18 J
b)
36 J
c)
12 J
d)
6 J
4.
A moving 10 kilogram object has 20 Joules of kinetic energy. What is its velocity?
a)
2 m/s
b)
4 m/s
c)
200 m/s
d)
10 m/s
5.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
6.
When a pendulum swings, at which point is kinetic energy highest?
a)
1
b)
2
c)
3
d)
4
7.
When a pendulum swings, at which point is potential energy at its greatest?
a)
1
b)
2
c)
3
d)
4
8.
Which point has the most potential energy?
a)
G
b)
f
c)
b
d)
a
9.
A 60.0 kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitational potential energy does she have at the top of the building?
a)

440027 J

b)

63982 J

c)

43962 J

d)

83942.4 J

10.

Energy and work are measured in

a)

kilograms

b)

meters

c)

Joules

d)

m/s

11.
When the sound source moves, the frequency changes
ex. police car siren sounding lower pitch after the car passes
a)
pitch
b)
frequency
c)
Doppler Effect
d)
medium
12.
Low frequency = _______ Pitch
a)
Low
b)
High
13.
A disturbance that travels through a medium as a longitudinal wave
a)
sound
b)
wavelength
c)
pitch
d)
frequency
14.
Put the visible light colors in order from longest wavelength to shortest wavelength
a)
Violet, Indigo, Blue, Green, Orange, Yellow, Red
b)
Red, Yellow, Green, Orange, Violet, Blue, Indigo
c)
Red, Orange, Yellow, Green, Blue, Indigo, Violet
15.
The _______________ determines the color of visible light. 
a)
wavelength
b)
speed
c)
amplitude
d)
light
16.
This wave has the second highest frequency on the spectrum. 
a)
microwaves
b)
visible light
c)
x-rays
d)
gamma ray
17.
The higher the frequency the ______ the energy. 
a)
higher
b)
lower
c)
neither, stays the same
18.

The color of an object is the color/s of white light being ________________by the object.

a)

absorbed

b)

reflected

c)

transmitted

19.

A wave that is 2 m long passes by with a frequency of 6 Hz. What is the speed at which this wave travels?

a)

12 m/s

b)

3 m/s

c)

0.5 m/s

d)

36 m/s

20.

At a concert, Jasper feels an intensity of 4.5 ×1044.5\ \times10^{-4} W/m2. What is the power of sound being produced if Jasper is seated 45.3 m away from the stage?

a)

8.7 W

b)

3.3 W

c)

45 W

d)

12 W

21.

What type of signal is shown?

a)

Digital

b)

Analog

c)

Neither

d)

Could be both

22.

What type of signal is shown?

a)

Digital

b)

Analog

c)

Neither

d)

Could be both

23.
Is a video game coded as analog or digital data?
a)
Analog
b)
Digital
24.
Is music playing from a record an analog or digital signal?
a)
Analog
b)
Digital
25.
The first law of thermodynamics states that the change in the internal energy of a system is equal to the difference in energy transferred to or from the system as heat and
a)
mass
b)
work done
c)
force
d)
pressure
26.

As the distance between objects increases...

a)

The smaller the force of gravity.

b)

The larger the force of gravity.

c)

Mass has no effect on the amount of gravity an object experiences.

27.
Which of the following is Newton's Law on Gravitation?
a)
F=Gm1m2/r
b)
F = Gm1m2/r2
c)
F = Gm1m2/2r
d)
F = m1m2/2r
28.

Calculate the gravitational force between two objects when they are 0.750m apart. Each object has a mass of 5.00kg.

a)

2.96x10-9N

b)

3.00x10-6N

c)

2.22x10-9N

d)

2.23x10-8N

29.

What electrical component measures current?

a)

Thermistor

b)

Resistor

c)

Voltmeter

d)

Ammeter

30.

Which equation links current, charge flow, and time?

a)

Current = Time / Charge flow

b)

Charge flow = current x time x charge

c)

Current = charge /time

d)

Time = charge flow x current

31.
As the resistance of a circuit increases, the current will
a)
increase
b)
decrease
c)
stay the same
32.

A 3A current flows through a television. How long would it take for 1500C to flow through it?

a)

4500s

b)

500s

c)

50s

d)

450s

33.

How much charge flows through a wire in 80s if the current is a constant 5.4A?

a)

432C

b)

360C

c)

524C

d)

344C

34.

What is the resistance if the voltage is 10V and the current is 2A?

a)

20 Ω

b)

5 Ω

c)

12 Ω

d)

8 Ω

35.

The total resistance in this circuit is

a)

100 ohms

b)

450 ohms

c)

400 ohms

d)

30 ohms

36.

The following resistors are connected in

a)

Series

b)

Parallel

c)

Congruent

d)

none

37.

Find the total resistance in the circuit?

a)

b)

c)

18Ω

d)

38.

The unit of electricity is...

a)

KiloWatt-Hour (kWh)

b)

Watt

c)

Joule

d)

Amp

39.

Calculate the voltage applied when a 60 watt light-bulb uses a current of 5 amps

a)

300 volts

b)

30 volts

c)

12 volts

d)

0.08 volts

40.
What is the power of a 20V bulb with 5A through it?
a)
100W
b)
100V
c)
6.3W
d)
6.3A
41.

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

a)

$17.67

b)

$4.87

c)

$5.02

d)

$0.53

42.
What is the Force equation?
W= 
a)

F d

b)

m a

c)

d / V

d)

F/ d

43.
Calculate the work done by a 47 N force pushing a pencil 0.26 m.
a)
12.2
b)
13.5
c)
12.8
d)
11.2
44.
In the diagram given, what happens as we move to the left?
a)
Stars Get Larger
b)
Stars get Colder
c)
Stars get hotter
45.
Which star is the coldest?
a)
Yellow Star
b)
Red Star
c)
Orange Star
d)
Blue Star
46.
As a whole, Giants are considered hotter than White Dwarfs.
a)
True
b)
False
47.
Red stars are the _____________.
a)
hottest
b)
coolest
c)
biggest