Subject: General Science
Book: NCERT Science Class 11
Physical quantities are measured using units and dimensions.
- **Types of Units**:
- Fundamental (meter, kilogram).
- Derived (velocity, force).
- **Dimensional Analysis**:
- Used to check the correctness of equations.
**Possible Exam Questions:**
1. What is dimensional analysis? Explain with an example.
2. Differentiate between fundamental and derived units.
3. How is dimensional consistency used in physics?
4. Why do we need standard units of measurement?
5. How can we derive the formula for force using dimensions?
Which part of the plant conducts water?
View QuestionWhich type of blood vessel carries blood away from the heart?
View QuestionWhat is the function of platelets in the human body?
View QuestionWhat is the function of hemoglobin in the blood?
View QuestionWhich part of the brain is responsible for balance and coordination?
View QuestionWhich planet has the strongest gravitational force?
View QuestionWhich part of the human eye is responsible for focusing light on the retina?
View QuestionWhat is the boiling point of water at standard atmospheric pressure?
View QuestionWhat is the main component of natural gas?
View QuestionWhat is the chemical symbol for the element iron?
View Question