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Physics | Term 1 | Revision Quiz

Total questions: 86

Worksheet time: 2hrs 27mins

Name
Class
Date
1.
What is the formula to calculate speed?
a)
Speed = Distance x Time
b)
Speed = Distance/Time
c)
Speed = Time/Distance
d)
Speed = Time x Distance
2.
What is the difference between instantaneous speed and average speed?
a)
Average speed happens in a particular instant, Instantaneous speed is the speed of an object over a longer period of time.
b)
Instantaneous speed is never right, average speed is always right
c)
Instantaneous speed happens in a particular instant, Average speed is the speed of an object over a longer period of time.
d)
Do not pick this answer
3.
All of the following are units of speed except:
a)
Seconds
b)
m/s
c)
Km/s
d)
m/min
4.
Constant speed is:
a)
When the speed increases or decreases
b)
When the speed of the object does not change
5.
Car A traveled 25mph for 3 hours, stopped for an hour, and then traveled 35mph for 4 hours. Car B traveled an average speed of 43 mph for 5hours. Which car traveled a greater distance?
a)
They both traveled the same distance
b)
Car A
c)
Car B
6.
Calculate the speed:
A Car traveled 240 Km in 5 Hours
a)
48 Km/Hr
b)
1200 Km/Hr
c)
4.8 Km/Hr
d)
0.02 Km/Hr
7.
Calculate the speed:
A Motorcycle traveled 368 Km in 8 Hours
a)
2944 Km/hr
b)
4.5 Km/hr
c)
46 Km/hr
d)
0.02 Km/hr
8.

A marble is rolling down a ramp at 10 m/s. How far could the marble roll in 1 minute?

a)

10 meters

b)

60 meters

c)

600 meters

d)

can not be calculated

9.

How do you calculate time?

a)

multiply distance and speed

b)

distance divided by speed

c)

speed divided time

d)

divide distance and density then multiply by volume

10.

Which of the graphs shows that one of runners started 10 yards further ahead of the

other?

a)
b)
c)
d)
11.

In which of the following graphs below are both runners moving at the same speed?

a)
b)
c)
d)
12.

Match the description to the graph:

"The car is stopped."

a)
b)
c)
d)
13.

Match the description to the graph:

"The car is traveling at a constant speed."

a)
b)
c)
d)
14.

Match the description to the graph:

"The car is coming back."

a)
b)
c)
d)
15.

Segment E-F The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

16.
What type of force is shown in the picture?
a)
The Cat force
b)
Star Wars Force
c)
Unbalanced force
d)
Balanced  force
17.
An _______ force must act on an object for it to CHANGE it's motion
a)
balanced
b)
unbalanced
c)
gravitational
d)
electrical
18.

If the net force is equal to zero, the forces acting on the object are

a)

balanced

b)

unbalanced

19.
Balanced forces do not change the objects speed or 
a)
direction
b)
distance 
c)
time
d)
mass
20.
The unit of force is
a)
m/s
b)
m/s^2
c)
newton
d)
kg
21.
What is the net force?
a)
5000 N right
b)
4000 N right
c)
40 N left
d)
4000 N left
22.
Jonny and Patty are pushing against a basketball. Both of them push against theball on opposite sides with a force of 20 N to keep the ball still. What is the net force?
a)
400 N
b)
24 N
c)
0 N
d)
40 N
23.
What is the net force in this picture?
a)
50 Newtons to the right
b)
950 Newtons to the right
c)
950 Newtons to the left
d)
50 Newtons to the left
24.

Two forces act on an object to the right at the same time. What force is required to bring the object into equilibrium?

a)

9 N to the right

b)

9 N to the left

c)

3 N to the left

d)

18 N to the left

25.
The amount of matter in an object is 
a)
pressure
b)
weight
c)
mass
d)
force
26.
Which of the following never changes no matter where in the universe?
a)
weight
b)
force
c)
mass
d)
pounds
27.
A person would weigh less on on the Moon than on the Earth because . . .
a)
Moon has more mass, and therefore more gravity
b)
Moon has less mass, and therefore more gravity
c)
Moon has more mass, and therefore less gravity
d)
Moon has less mass and therefore less gravity
28.
What does this tool measure?
a)
weight
b)
meters
c)
mass
d)
force
29.
What does this tool measure?
a)
weight
b)
meters
c)
mass
d)
force
30.
What best describes the mass and weight of a person as they move around the universe?
a)
mass and weight changes
b)
Mass and weight stays constant
c)
weight remains constant, mass changes
d)
Mass stays constant, weight changes
31.
What force causes objects falling near Earth's surface to slow down?
a)
Gravity
b)
Air Resistance
c)
Centripetal Force
d)
Newtons
32.
If the mass of an object on Earth is 18 grams, what would the mass of the same object be on the Moon?
a)
18 g
b)
4 g
c)
0 g 
d)
32 g 
33.
The scientific unit of weight is
a)
Kg
b)
N
c)
pounds
d)
Kgm/s
34.
If an object mass =30 Kg on the Earth, what would be it's weight on Earth?
a)
30 N
b)
300 kg
c)
3000N
d)
300 N
35.

Friction always

a)

(a) opposes the motion

b)

(b) helps the motion

c)

(c) both (a) and (b)

d)

(d) none of these

36.

Friction can be reduced by using

a)

(a) oil

b)

(b) grease

c)

(c) powder

d)

(d) all of these

37.

Which of the following is not a smooth surface?

a)

(a) Surface of wet soap

b)

(b) Surface of tyres

c)

(c) Glazed tiles

d)

(d) Surface of mirror

38.

A toy car released with the same initial speed will travel farthest on

a)

(a) muddy surface

b)

(b) polished marble surface

c)

(c) cemented surface

d)

(d) brick surface

39.

If we apply oil on door hinges, the friction will

a)

(a) increase

b)

(b) decrease

c)

(c) disappear altogether

d)

(d) will remain unchanged

40.

Which of the following is responsible for wearing out of bicycle tyres?

a)

a) Muscular force

b)

(b) Magnetic force

c)

(c) Frictional force

d)

(d) Electrostatic force

41.

It is difficult to walk on an oily floor because

a)

(a) Floor gets spoiled

b)

(b) There is more resistance

c)

(c) Force of friction is high

d)

(d) Force of friction is very less

42.
Why does ice float?
a)
Liquid water is less dense than solid water.
b)
Solid water is less dense than liquid water.
c)
Gaseous water is less dense than solid water.
d)
Liquid water is less dense than gaseous water.
43.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
44.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
45.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
46.
Why do some substances float on water?
a)
they are warmer than water
b)
they are cooler than water
c)
they are more dense than water
d)
they are less dense than water
47.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
48.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
49.

What is the formula for Mass?

a)

Mass/Volume

b)

Density x Volume

c)

Mass/Density

50.

What is the formula for Volume?

a)

Mass/Volume

b)

Density x Volume

c)

Mass/Density

51.

What is volume?

a)

how heavy it is

b)

how much space it takes up

c)

how much matter is in the object

d)

the shape of the object

52.
What is the volume of the liquid in this graduated cylinder?
a)
19 mL 
b)
35 mL 
c)
24 mL 
d)
1.9 mL
53.

Which equation would help you find the volume?

a)

5-4=1 mL

b)

5.6-4.8=0.8 mL

c)

4-5=1 mL

d)

5+4=9 mL

54.

What is the volume of the rock?

a)

50 mL

b)

75 mL

c)

25 mL

d)

125 mL

55.
What is the equation used to calculate pressure?
a)
pressure= force/mass
b)
pressure =mass/volume
c)
pressure=area/force
d)
pressure=force/area
56.
What is the unit of measurement for pressure?
a)
pascal
b)
grams
c)
milliters
d)
meters
57.
Pressure decreases when the surface area over which a force is applied increases
a)
True
b)
False
58.
Which of the statements is true?
a)
The bottom of the boot exerts more pressure than the shoe as a result of an increase in surface area.
b)
The bottom of the shoe exerts more pressure than the boot as a result of an decrease in surface area.
c)
The bottom of the shoe exerts the same pressure as the bottom of the boot.
59.
Look at the pressure triangle. How do we calculate the area?
a)
f ÷ a
b)
f x p
c)
p x f
d)
f ÷ p
60.
What pressure does a 4000N horse exert on the ground if each foot is 10cm2?
a)
40 N/cm2
b)
100 N/cm2
c)
400 N/cm2
d)
10 N/cm2
61.
If the horse reared up on 2 legs what effect would it have on the pressure?
a)
it will exert half the pressure it did before
b)
it will exert the same pressure it did before
c)
it will exert twice the pressure it did before
d)
it will exert four times the pressure it did before
62.
Energy of motion is which type of energy?
a)
Potential
b)
Kinetic
c)
Sound
d)
Gravitational
63.
When plants convert the sun's energy into food, which type of energy is it?
a)
kinetic
b)
chemical
c)
thermal
d)
radiant
64.
What kind of energy is represented in this picture?
a)
Thermal
b)
Potential
c)
Nuclear
d)
Mechanical
65.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Chemical
66.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
67.
A battery converts what type of energy to another?
a)
sound to kinetic
b)
light to heat
c)
mechanical to electrical
d)
chemical to electrical
68.
The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?
a)
thermal to light
b)
gravitational to potential
c)
radiant to electrical
d)
chemical to light
69.
Wind turbines and windmills convert what energy to another?
a)
Kinetic to electric
b)
Gravitational potential to electric
c)
Mechanical to potential
d)
Thermal to sound
70.
What machine changes electrical energy into light and sound energy?
a)
battery
b)
lightbulb
c)
alarm clock
d)
apple
71.
On a roller coaster, where is maximum potential energy?
a)
At the bottom of a big hill
b)
When going around a corner
c)
When going upside down
d)
At the top of a big hill
72.
On a roller coaster, where is maximum kinetic energy?
a)
At the bottom of a big hill
b)
When going around a corner
c)
When going upside down
d)
At the top of a big hill
73.
Energy that comes from the nucleus of an atom. A form of potential energy.
a)
chemical energy
b)
Nuclear energy
c)
Sound energy
d)
Electrical energy
74.
According to which law of energy, energy can't be created or destroyed?
a)
First law of motion
b)
The law of tacos
c)
Laws of Energy
d)
law of conservation of energy
75.
The purpose of the panels is to change solar energy into ____________.
a)
light energy
b)
electrical energy
c)
chemical energy
d)
mechanical energy
76.

Which of the following correctly identifies a method of heat transfer that will happen in this situation?

a)

Heat will be transferred from the hot plate to the thermometer through radiation.

b)

Heat will be transferred from the beaker to the thermometer through convection.

c)

Heat will be transferred from the hot plate to the beaker through convection.

d)

Heat will be transferred from the thermometer to the beaker through conduction.

77.

Conduction can only occur between two objects when–

a)

one object is less dense than the other.

b)

both objects are in physical contact with each other.

c)

one of the objects is made of a metal.

d)

both objects are exactly the same temperature.

78.

Transfer of energy through circular motion caused by heating and cooling in fluids (liquids and gases).

a)

Conduction

b)

Convection

c)

Radiation

d)

Conductors

79.

Heating a kettle on a hot stove (burner)

a)

convection

b)

conduction

c)

radiation

d)

connection

80.

A blow dryer uses __________ to dry your hair.

a)

convection

b)

conduction

c)

radiation

d)

connection

81.

At what point does the biker have the greatest Kinetic Energy?

a)

Point A

b)

Point B

c)

Point C

d)

Point D

82.

At what point does the biker have the greatest Potential Energy?

a)

Point A

b)

Point B

c)

Point C

d)

Point D

83.

Which Apple has the greatest Gravitational Potential Energy?

a)

Apple A

b)

Apple B

c)

Apple C

d)

Apple D

84.

What is the Energy Conversion that is shown in the image?

a)

Chemical to Mechanical

b)

Thermal to Chemical

c)

Chemical to Thermal

d)

Mechanical to Chemical

85.

Which of the following is an example of a Thermal Conductor?

a)

Plastic

b)

Styrofoam

c)

Wood

d)

Copper

86.

Which of the following is an example of a Thermal Insulator?

a)

Iron

b)

Aluminum

c)

Wood

d)

Copper

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