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Pre-Assesment
By Dianne Jaynce Torrefranca
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Last updated over 2 years ago
32 questions
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Question 1
1.
Which type of electromagnetic wave has the shortest wavelength?
Radio waves
Gamma rays
X-rays
Visible light
Question 2
2.
Which type of electromagnetic wave has the lowest frequency?
Infrared
Ultraviolet
Gamma rays
Radio waves
Question 3
3.
Which type of electromagnetic wave can be seen by humans?
X-rays
Ultraviolet
Microwaves
Visible light
Question 4
4.
Which type of electromagnetic wave is commonly used for communication?
Gamma rays
Radio waves
Infrared
Microwaves
Question 5
5.
What is the force responsible for the interaction between magnets?
Electrostatic force
Friction
Gravity
Magnetic force
Question 6
6.
Which force causes a compass needle to line up with Earth's magnetic field?
Electromagnetic force
Gravitational force
Magnetic force
Nuclear force
Question 7
7.
What force allows magnets to attract or repel each other?
Tension force
Contact force
Magnetic force
Centripetal force
Question 8
8.
What force is responsible for the interaction between charged particles?
Gravitational force
Magnetic force
Friction force
Electromagnetic force
Question 9
9.
What is the force that holds atoms together?
Gravity
Electromagnetic
Friction
Magnetism
Question 10
10.
What type of force causes objects to repel or attract?
Magnetism
Friction
Electromagnetic
Gravity
Question 11
11.
What type of force is responsible for lightning?
Electromagnetic
Gravity
Friction
Magnetism
Question 12
12.
What force is responsible for the colors we see in a rainbow?
Magnetism
Gravity
Electromagnetic
Friction
Question 13
13.
Which force makes objects fall toward the ground?
Magnetism
Gravity
Wind resistance
Friction
Question 14
14.
What pulls objects toward the center of the Earth?
Inertia
Centrifugal force
Gravity
Momentum
Question 15
15.
What force keeps planets in orbit around the sun?
Inertia
Magnetism
Gravity
Friction
Question 16
16.
What force allows us to stand firm on the ground?
Gravity
Chemical force
Nuclear force
Magnetic force
Question 17
17.
Which is an example of an object with kinetic energy?
A light bulb
A book on a shelf
A stationary rock
A moving car
Question 18
18.
Which type of energy does an object possess when it is in motion?
Sound energy
Potential energy
Thermal energy
Kinetic energy
Question 19
19.
What happens to an object's kinetic energy if its velocity increases?
It transforms into potential energy
It increases
It remains the same
It decreases
Question 20
20.
What is the formula for calculating an object's kinetic energy?
KE = mgh
KE = 1/2 mv^2
KE = Fd
KE = mc^2
Question 21
21.
What is kinetic energy?
Energy in space
Energy of heat
Energy at rest
Energy of motion
Question 22
22.
Which of the following is an example of kinetic energy?
A stationary tree
A sleeping cat
A moving car
A hot stove
Question 23
23.
How is kinetic energy related to the mass of an object?
It increases with mass
It is unrelated to mass
It does not depend on mass
It decreases with mass
Question 24
24.
Which factor affects the amount of kinetic energy an object has?
Its speed
Its temperature
Its shape
Its color
Question 25
25.
Which of the following is an example of kinetic energy?
A bouncing ball
A computer mouse
A lightbulb
A stationary car
Question 26
26.
Which of the following is NOT an example of kinetic energy?
A swinging pendulum
A motionless statue
A spinning top
A moving bicycle
Question 27
27.
Which statement best describes kinetic energy?
The energy of heat
The energy of sound
The energy of electricity
The energy of motion
Question 28
28.
Which of the following factors affects kinetic energy?
Speed of an object
Size of an object
Shape of an object
Color of an object
Question 29
29.
Which of the following best describes gravity?
A force that pushes objects apart
A force that pulls objects towards each other
A force that stops objects from moving
A force that makes objects float
Question 30
30.
What causes objects to fall towards the ground?
Gravity
Friction
Magnetism
Electricity
Question 31
31.
Which of these objects has a greater gravitational pull?
The Earth
A feather
A marble
A pencil
Question 32
32.
What would happen if there was no gravity?
Objects would become heavier
Objects would float freely in space
Objects would disappear
Objects would always be pulled to the ground