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Class XI Physics - Physical World Quiz

Class XI
Physics
Physical World
13 questions
HARD

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1. What is the primary focus of physics as a science?

Understanding human behavior · Studying the universe and its laws · Exploring historical events · Analyzing literary texts

2. Which of the following is NOT a branch of physics?

Mechanics · Thermodynamics · Psychology · Electromagnetism

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

It ensures absolute truth · It provides a systematic approach to experimentation · It is a way to avoid mathematics · It is only used in chemistry

4. Which of the following statements best describes the nature of scientific theories?

They are unchangeable facts · They are absolute truths · They can be modified or replaced · They are based solely on opinion

5. The laws of physics are considered universal. What does this imply?

They apply only on Earth · They apply only in specific conditions · They apply everywhere in the universe · They are only applicable in laboratories