Could You Pass This Physical Science Exam? Quiz
This is a Physical Science exam for students and learners in which you to select correct options related to chemistry and physics. So, let's try out the quiz. All the best!
- 1.
What are solids?
- A.
Substances whose particles are not free to move around.
Correct Answer
A. Substances whose particles are not free to move around. -
- 2.
What is plasma?
- A.
Rare 4th state of matter.
Correct Answer
A. Rare 4th state of matter. -
- 3.
When do substances freeze?
- A.
When they reach the freezing point, they turn from a liquid to a solid.
Correct Answer
A. When they reach the freezing point, they turn from a liquid to a solid. -
- 4.
What happens in Evaporation and condensation?
- A.
When energy9heat0 is added or taken away from a substance.
Correct Answer
A. When energy9heat0 is added or taken away from a substance. -
- 5.
You can reduce friction by
- A.
Making surfaces rougher
- B.
Using lubricants
Correct Answer
B. Using lubricants -
- 6.
The metal used in coating objects made of iron in ‘Galvanizing’ is
- A.
Zinc
- B.
Copper
- C.
Aluminium
- D.
Silver
Correct Answer
A. Zinc -
- 7.
The element having multiple valencies is
- A.
Nitrogen
- B.
Phosphorous
- C.
Magnesium
- D.
Carbon
Correct Answer
D. Carbon -
- 8.
Tooth decay starts when the value of pH in the mouth is
- A.
Greater than 8.5
- B.
Less than 5.5
- C.
Greater than 5.5
- D.
Less than 8.5 and more than 5.5
Correct Answer
B. Less than 5.5 -
- 9.
The shape of the concave mirror used in car headlights is
- A.
Cylindrical
- B.
Circular
- C.
Square
- D.
Parabolic
Correct Answer
D. Parabolic -
- 10.
The Vehicle which has more Inertia
- A.
Bus
- B.
Bicycle
- C.
Auto
- D.
Car
Correct Answer
A. Bus -
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 19, 2022Quiz Edited by
ProProfs Editorial Team -
Oct 16, 2007Quiz Created by
Miss Thomas
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