|
Num.
|
Topic
|
Question
|
Answer Key
|
Level Difficulty
|
|
1
|
Length and Time
|
The surface of most liquids will bend up or down near the
walls of the measuring cylinder. This bent shape is known as a….
a.
Meniscus
b.
Length
c.
Time
d.
Fiducial Mark
e.
Micrometer
|
A
|
Easy
|
|
2
|
Length and time
|
The result of a measuring of volume of water
is 1000 cm3 = …… liter
a.
1000 l
b.
10000 l
c.
100000 l
d.
1 l
e.
100 l
|
D
|
Easy
|
|
3
|
Calculating Speed
|
The speed of an object can be
calculated by deviding…..
a.
Time per
distance
b.
Distance per
time
c.
Velocity per
time
d.
Acceleration
per distance
e.
Velocity per
distance
|
B
|
Easy
|
|
4
|
Calculating speed
|
What is the average speed of a taxi that
travels 2000 metres in 40 seconds.?
a.
10 m/s
b.
20 m/s
c.
30 m/s
d.
40 m/s
e.
50 m/s
|
E
|
Medium
|
|
5
|
Acceleration
|
What is the acceleration of a bus that
travels from 10 m/s to 30 m/s in 5 seconds?
a.
1 m/s2
b.
2 m/s2
c.
3 m/s2
d.
4 m/s2
e.
5 m/s2
|
D
|
Medium
|
|
6
|
acceleration
|
A train accelerates from 180 km/h to
360 km/h in 10 seconds.What is the acceleration in m/s2
a.
10 m/s2
b.
8 m/s2
c.
12 m/s2
d.
5 m/s2
e.
6 m/s2
|
D
|
Difficult
|
|
7
|
Mass and weight
|
The force on the object due to gravity
known as…
a.
Mass
b.
Weight
c.
Speed
d.
Velocity
e.
Acceleration
|
B
|
Easy
|
|
8
|
Mass and weight
|
The weight of an astronot in earth is
800 N ( the earth’s gravitational
field is 10 m/s2.What is the weight of astronot if in Moon
( the gravitational field of moon is 1.6 N/kg)?
a.
130 N
b.
129 N
c.
128 N
d.
127 N
e.
126 N
|
C
|
Medium
|
|
9
|
Density
|
A measured of how squashed up and how
dense of an object known as..
a.
Mass
b.
Volume
c.
Weight
d.
Density
e.
Speed
|
D
|
Easy
|
|
10
|
Density
|
A cube has 10 cm the length of edge
and its weight is 10 N (the earth’s gravitational field is 10 m/s2).
What is the density of the cube…
a.
5 g/cm3
b.
4 g/cm3
c.
3 g/cm3
d.
2 g/cm3
e.
1 g/cm3
|
E
|
Medium
|
|
11
|
Density of irregular object
|
The mass of a small metal statue is
found tobe 60 gram. A measuring of cylinder is filled with water to the 54 cm3
in mark. The statue is lowered into the measuring cylinder and the water
rises to the 60 cm3 mark. What is the density of metal?
a.
10 g/cm3
b.
20 g/cm3
c.
30 g/cm3
d.
40 g/cm3
e.
50 g/cm3
|
A
|
Difficult
|
|
12
|
Forces
|
The following statemants arenot true
about force is…
a.
A force is a
push or a pull
b.
A force can
change the speed of an object
c.
A force can
change the direction of movement of an object
d.
A force change
the mass of an object
e.
A force can
change the shape of an object
|
D
|
Medium
|
|
13
|
Adding forces
|
Six husky dogs are pulling a sledge.
The slede is travelling to the right and each dog is pulling with a force of
10 N. There is friction force of 15 N that is trying to slow the sledge, ang
therefore must be pointing to the left.What is the resultant force and
its directiom.
a.
65 N to the left
b.
55 N to the
right
c.
45 N to the
right
d.
35 N to the
left
e.
25 N to the
right
|
C
|
Medium
|
|
14
|
Hooke’s Law
|
The original length of spring is 2.4 metres. 10 kg of iron is hung to the spring and then, the
length of spring becomes 2.6 metres.
What is the spring constant? ( the earth’s gravitational field is 10 m/s2)
a.
200 N/m
b.
300 N/m
c.
400 N/m
d.
500 N/m
e.
600 N/m
|
D
|
Difficult
|
|
15
|
Newton’s law
|
An object willnot move or will moving
at a constant speed if the force doesnot work to the object. This statement
according to..
a.
Hooke’s law
b.
Newton’s First
law of motion
c.
Newton’s second law motion
d.
Newton’s third
law of motion
e.
Hooke’s law in
action
|
B
|
Easy
|
|
16
|
Newton’s law
|
A car move with speed 20 m/s during 5
seconds. How much does the force work in car if the mass of car is 100 kg?
a.
100 N
b.
200 N
c.
300 N
d.
400 N
e.
500 N
|
D
|
Difficult
|
|
17
|
Energy
|
If the the spring is released or the
load moves back to the ground ,the stored potential energy is transferred to
the movement energy , which is called…..
a.
Work
b.
Potential
energy
c.
Kinetic energy
d.
Chemical energy
e.
Nuclear energy
|
C
|
medium
|
|
18
|
Work
|
A wood moves 5 m because of 10 N force
works on to the wood. What is the work done on the wood?
a.
70 N
b.
60 N
c.
50 N
d.
40 N
e.
30 N
|
C
|
medium
|
|
19
|
Pressure
|
Where we have a large force over a small area we have a…
a.
Medium pressure
b.
Low pressure
c.
Long pressure
d.
High pressure
e.
Weak pressure
|
D
|
easy
|
|
20
|
States of matter
|
There are three states of matter, they
are..
a.
Metal,
non-metal, liquid
b.
Liquid, metal,
gas
c.
Liquid, solid,
gas
d.
Solid, metal ,
gas
e.
Gas ,solid,
non-metal
|
C
|
Medium
|
|
21
|
States of matter
|
The particles are moving in random
way. This kind of particles movement known as…
a.
Newton’s motion
b.
Boyle’s motion
c.
Gaylussac’s
motion
d.
Hooke’s motion
e.
Brownian motion
|
E
|
Medium
|
|
22
|
Transfer of thermal energy
|
Materials that allow thermal energy to
transfer trough them quickly are
called..
a.
Thermal
transfer
b.
Thermal
conductors
c.
Thermal
insulators
d.
Thermal energy
e.
Thermal heat
|
B
|
medium
|
|
23
|
General waves properties
|
The vibrations are at right angles to
the direction of travel of the wave known as….
a.
Transverse wave
b.
Longitudinal
wave
c.
Compression
d.
Wave
e.
Wavelength
|
A
|
medium
|
|
24
|
General wave properties
|
The number of complete waves that go
past each second known as…
a.
wavelength
b.
amplitude
c.
speed
d.
frequency
e.
wavefront
|
D
|
Medium
|
|
25
|
Relationship between speed, frequency,
and wavelength.
|
The bell makes sound waves with a frequency
of 200 Hz. The waves have a wavelength
of 3 m. What is the speed of the waves
?
a.
800 m/s
b.
700 m/s
c.
600 m/s
d.
500 m/s
e.
400 m/s
|
C
|
Medium
|
|
26
|
Relationship between speed, frequency,
and wavelength.
|
The speed of the radio waves id 40
m/s. its wavelength is 2,5 m. What is the frequency of the radio waves?
a.
20 Hz
b.
19 Hz
c.
18 Hz
d.
17 Hz
e.
16 Hz
|
E
|
Medium
|
|
27
|
Transfer of thermal energy
|
The kind transfer of thermal energy
,doesnot need particles to transfer known as..
a.
Conduction
b.
Convection
c.
Radiation
d.
Refelction
e.
Diffraction
|
C
|
Medium
|
|
28
|
Transfer of thermal energy
|
The main method of thermal transfer in
fluids is..
a.
conduction
b.
convection
c.
radiation
d.
reflection
e.
diffraction
|
B
|
Medium
|
|
29
|
Relationship between speed, frequency
and wavelenght
|
Which one the following equation is
true..
a.
v = T x
b.
V= f x λ
c.
f = T/λ
d.
λ=
v/T
e.
T = v/λ
|
B
|
Difficult
|
|
30
|
Reflection of light
|
The characteristics of an image formed
by a plane mirror are…except,
a.
Virtual
b.
Laterally
inverted
c.
The same
size as the object
d.
The same
distance behind the mirror as the object is in front of the mirror
e.
Unvirtual
|
E
|
Medium
|
|
31
|
Refraction of light
|
When the speed of light in vacuum is 100 m/s. what is the
speed of light in glass with a refractive index of 0.5 ?
a.
5 m/s
b.
50 mls
c.
15 m/s
d.
500 m/s
e.
0.5 m/s
|
B
|
Medium
|
|
32
|
Refractive of light
|
A light ray approaches a block of a
plactic at an angle of incidence of 300. When the refraction index
of the plastic is 0.5. what is the angle of refraction?
a.
900
b.
600
c.
300
d.
400
e.
200
|
A
|
Difficult
|
|
33
|
States of matter
|
When a matter isnot easyly compressed
and does not flow easyly, known as…
a.
A solid states
of matter
b.
A liqiud states
of matter
c.
A gas states of
matter
d.
A blue states of matter
e.
A hard states
of matter
|
A
|
Medium
|
|
34
|
evaporation
|
When particles break away from the
surface of a liquid and form a vapour, this is known as…
a.
Evaporation
b.
Pressure
c.
Temperature
d.
Brownian motion
e.
Solid
|
A
|
Medium
|
|
35
|
Thermal properties
|
The thermometer is used to measure..
a.
length
b.
weight
c.
time
d.
temperature
e.
height
|
D
|
Easy
|
|
36
|
Melting and boiling
|
The temperature of a substance when it
changes from a solid to aliquid, known as…
a.
condensation
b.
latent heat of vaporization
c.
melting point
d.
boiling point
e.
solidification
|
C
|
Medium
|
|
37
|
Melting and boiling point
|
The temperature of a substance when it
changes from a aliquid to a gas, known
as…
a.
condensation
b.
latent heat of vaporization
c.
melting point
d.
boiling point
e.
solidification
|
D
|
Medium
|
|
38
|
Refraction of light
|
When the light travels from air into
glass, it waves….
a.
Slow down
b.
Same with in
air
c.
Faster
d.
Lower
e.
Taller
|
A
|
Medium
|
|
39
|
Critical angle
|
When the angle of incidence at which
the angle for the refraction becomes equals to 900 is known as…
a.
total internal
refection
b.
critical angle
c.
refractive
index
d.
refraction
e.
angle of
reflection
|
B
|
Medium
|
|
40
|
Reflection of light
|
When the angle of incidence of light
is 450. What is the angle
of reflection …
a.
300
b.
250
c.
450
d.
600
e.
900
|
C
|
Difficult
|
2. Fill in blanks
|
Num.
|
Topic
|
Question
|
Answer Key
|
Level of difficulty
|
|
1
|
General physics
|
The instrument that is used to measure very small distances is….
|
Micrometre
|
Medium
|
|
2
|
Speed and velocity
|
The differences of speed and velocity is in case of…..
|
Direction
|
Medium
|
|
3
|
Acceleration and deceleration
|
When the speedometer of a car displays 20m/s and then a few seconds
later it displays 10 m/s, so the car is…
|
Deceleration
|
Medium
|
|
4
|
Acceleration and deceleration
|
When the speedometer of a car displays 20m/s and then two seconds later it displays 10 m/s, so what
is the deceleration of the car..
|
Deceleration = change in speed/time =5 m/s2
|
Difficult
|
|
5
|
Speed and velocity
|
The distance of Pekan baru to Medan is 400 km. Jhon needs 5 hours to get Medan from Pekan baru. So, what is the average
speed of Jhon…
|
Average speed = distance/time
= 80 km/h
|
difficult
|
|
6
|
weight
|
What is the weight of 2 gram stone, if the earth’s gravitational
field is 10 m/s2?
|
W= m.g = 2 . 10 = 20 N
|
medium
|
|
7
|
density
|
The mass per unit volume is…
|
Density
|
Easy
|
|
8
|
Newton’s second law of motion
|
A racing car slows down from 50 m/s to 20 m/s in 2 seconds. If the
mass of car is 10 gram, what is the force worked when the car hit a wall?
|
F = m a
= 10 gr 15 m/s2
= 10 N
|
medium
|
|
9
|
Energy
|
What kind of energy the ball has, when it falls from the hill?
|
Potential Energy
|
Medium
|
|
10
|
Power
|
The formulation to to calculate the Power is..
|
P = W/t or P = E/t
|
medium
|
|
11
|
work
|
The work that is needed to move a brick 12 m from initial position with 3 N forces is…..
|
W = F x d
= 3 N x 12 m
= 36 Joule
|
Medium
|
|
12
|
Pressure
|
The pressure exerted by a 50 N force acting on an area of 2 m2 is…
|
P = F/A
= 50/2
= 25 Pa
|
Medium
|
|
13
|
Pressure in fluids
|
Write down the two factors does the pressure in liquid depend on
|
a.
The depth below the surface
b.
The density f the liquid
|
Medium
|
|
14
|
Melting and boiling point
|
When a substance changes from a liquid to a solid, know as…
|
Solidification
|
Medium
|
|
15
|
Melting and boiling point
|
When a substance changes from a gas to a liqiud, know as…
|
Condensation
|
Medium
|
|
16
|
amplitude
|
The maximum particle displacement of medium’s vibration from from the
undisturbed position.
|
Amplitude
|
Medium
|
|
17
|
Speed of wave
|
The distance of wave travels in 1 second is….
|
The speed of the wave
|
Medium
|
|
18
|
Relation between speed, frequency, and wavelengt
|
A loud speaker sound waves
with frequency 200 H. the waves have a wave length 2. What is the speed of
sound?
|
V= 200 x 2
= 400 m/s
|
medium
|
|
19
|
waves
|
A wavelength consist of….
|
One crest and one trough
|
medium
|
|
20
|
waves
|
What is the wavelength of a wave that it has 20 Hz and the speed of wave is 40 m/s
|
λ
= v/f
= 40/20
= 2 m/s
|
medium
|
|
|
|
|
|
|
3. Essay
|
Num
|
Topic
|
Question
|
Anwers key
|
Level of difficulty
|
|
1
|
acceleration
|
A racing car slows down from 50 m/s to 20 m/s in 5 seconds . Calculate
its acceleration!
|
Acceleration (a) = change in speed (AV) per unit time (t)
a= 30/5 =6 m/s2
|
medium
|
|
2
|
Density of regular object shaped
|
A brick has the dimensions 20 cm x 10 cm x 30 cm. if the weight of
brick is 10 N ( the earth’s gravitational field is 10 m/s2). What
is the density of brick?
|
-
Density = mass/ volume
-
Mass of brick = 10/10 = 1 kg
-
So, density
= 1000 gr/6000 cm3
= 0.16 gr/cm3
|
medium
|
|
3
|
Forces
|
Write down the effects of forces?
|
-
Can Change
the speed of an object
Can change the direction of movement of an object
-
Can change the shape of an object
|
medium
|
|
4
|
Forces
|
Six husky dogs are pulling a sledge. The slede is travelling to the
right and each dog is pulling with a force of 20 N. There is friction force
of 30 N that is trying to slow the sledge, ang therefore must be pointing to
the left.What is the resultant force
and its direction
|
The total force to right is 6 x 20 = 120 N
The total force to the left is 30 N
The resultan force = 120 – 30 = 90 N to the right
|
difficult
|
|
5
|
Hooke’s law
|
When stone hangs down on a spring causing the spring has 5 cm the extension. If the constant of spring
is 10 N/cm,what is the force worked in
the spring? ( the gravitationa field is 10 m/s2).
|
F = k x
= 10 x 5
= 50 N
|
medium
|
|
6
|
Energy
|
What is the kinetic
energy that works in 2 kg matter when it moves in 4 m/s speed.
|
K .e. = ½ m v2
= ½ 2 (4)2
= 16 Joule
|
medium
|
|
7
|
Energy
|
What is the potential energy
in 2 kg stone when it falls from 5 m distance. ( the earth’s
gravitational field id 10 m/s)
|
P .e = m g h
= 2 20
5
= 200 Joule
|
medium
|
|
8
|
work
|
What force is needed to move to move a table a distance of 5 m when
the work done is 200 Joule?
|
W = F x S
F = W/S
= 200/5
= 40 N
|
Medium
|
|
9
|
Pressure
|
What is the force need to produce 20 Pa pressure in 4 m2
area?
|
F = p x A
= 20 x 4
= 80 N
|
Medium
|
|
10
|
State of matter
|
What are the different properties of the three states of matter ?
|
a.
A solid has a fixed volume and shape, isnot
easily compressed, and doesnot flow easily
b.
A liquids assumes the shape of the part of the
container that is occupies, usually occupying the lowest level, is not easy
compressed and flows aesyly
c.
A gas assumes the and volume of its container,
occupying the whole number, can be compressed and flows easyly.
|
Medium
|
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