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Class XI Physics - Physical World Quiz

Class XI
Physics
Physical World
11 questions
EASY

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Preview questions

1. What is the primary aim of physics?

To understand the universe · To study living organisms · To explore human emotions · To analyze historical events

2. Which branch of physics deals with the study of matter and energy?

Astrophysics · Classical Mechanics · Thermodynamics · General Physics

3. What is the significance of the scientific method in physics?

To validate personal beliefs · To ensure reproducibility of results · To promote creativity · To simplify complex problems

4. Which of the following is NOT a fundamental force in nature?

Gravitational force · Electromagnetic force · Nuclear force · Frictional force

5. What is the role of models in physics?

To replace experiments · To provide visual representation · To confuse students · To limit understanding