1.
Physics laws are usually expressed in the form of ____.
A
Stories
B
Mathematical relations
C
Poems
D
Pictures
2.
Which statement is falsifiable?
A
All natural events follow laws
B
This claim can be tested by experiment
C
Science is interesting
D
Nature is beautiful
3.
Which of the following is an application of physics?
A
Poetry
B
Medicine
C
Grammar
D
Painting
4.
Which of the following is a physical science?
A
Biology
B
Sociology
C
Physics
D
Psychology
5.
Which field of physics studies light?
A
Mechanics
B
Optics
C
Acoustics
D
Atomic physics
6.
Which quality is essential for a physicist?
A
Curiosity
B
Imagination only
C
Wealth
D
Fame
7.
Physics studies matter, energy, space, and ____.
A
Language
B
Culture
C
Time
D
Religion
8.
Physics helps us understand the universe by using ____.
A
Myths
B
Experiments and mathematics
C
Opinions
D
Traditions
9.
Which is NOT a sub-field of physics?
A
Mechanics
B
Optics
C
Botany
D
Thermodynamics
10.
Which branch deals with motion and forces?
A
Optics
B
Thermodynamics
C
Mechanics
D
Nuclear physics
11.
Scientific knowledge grows mainly through ____.
A
Arguments
B
Experiments and discussion
C
Opinions
D
Traditions
12.
Which comes first in scientific study?
A
Law
B
Theory
C
Hypothesis
D
Technology
13.
Which is more general?
A
Hypothesis
B
Theory
C
Observation
D
Experiment
14.
Which term describes repeated testing of ideas?
A
Observation
B
Experimentation
C
Imagination
D
Opinion
15.
Which is an example of technology?
A
Newton’s laws
B
Mobile phone
C
Theory of motion
D
Scientific method
16.
What is physics mainly the study of?
A
Living organisms
B
Matter and energy
C
Languages
D
History
17.
A scientific law describes ____.
A
Why something happens
B
How something happens
C
Who discovered it
D
Where it is used
18.
Which of the following best defines science?
A
Collection of beliefs
B
Systematic study of nature
C
Religious practice
D
Artistic expression
19.
Scientific laws are valid as long as they are ____.
A
Popular
B
Not challenged
C
Supported by experiments
D
Old
20.
Falsifiability means a scientific statement must be ____.
A
Popular
B
Testable
C
Complex
D
Permanent
21.
Which statement is true about science?
A
It never changes
B
It grows with new evidence
C
It is based on belief
D
It avoids testing
22.
Which statement best defines a scientific law?
A
It explains observations
B
It predicts behavior under certain conditions
C
It is a personal idea
D
It cannot be tested
23.
Which of the following is included in physics?
A
Poetry
B
Matter
C
Grammar
D
Art
24.
Physicists mainly try to understand ____.
A
Human behavior
B
Natural phenomena
C
Economic systems
D
Political systems
25.
Which is NOT a characteristic of scientific method?
A
Testability
B
Repeatability
C
Blind belief
D
Observation
26.
Technology mainly focuses on ____.
A
Discovering laws
B
Applying scientific knowledge
C
Forming hypotheses
D
Testing theories
27.
In science, researchers usually share their results through ____.
A
Stories
B
Poems
C
Publications
D
Songs
28.
Science is best described as a ____ process.
A
Individual
B
Random
C
Collaborative
D
Secret
29.
Engineering differs from science because it focuses on ____.
A
Discovering facts
B
Applying knowledge
C
Forming laws
D
Making hypotheses
30.
Physics contributes most directly to which field?
A
Art
B
Engineering
C
History
D
Geography
31.
Physics is a part of which group of sciences?
A
Life sciences
B
Social sciences
C
Physical sciences
D
Computer sciences
32.
What is one major role of physicists?
A
Writing novels
B
Discovering natural laws
C
Teaching languages
D
Selling products
33.
What is a hypothesis?
A
A proven fact
B
A tentative explanation
C
A scientific law
D
A final conclusion
34.
Which sub-field deals with electric charges?
A
Mechanics
B
Electromagnetism
C
Thermodynamics
D
Optics
35.
Astrophysics mainly studies ____.
A
Plants
B
Stars and galaxies
C
Sound waves
D
Electric circuits
36.
A hypothesis is usually based on ____.
A
Guesswork only
B
Observations
C
Opinions
D
Beliefs
37.
Which sub-field of physics studies heat?
A
Electronics
B
Thermodynamics
C
Astrophysics
D
Geophysics