Measurement of Length and Motion — Class 6 Science NCERT Solutions (Free)
Free step-by-step NCERT solutions for Class 6 Science chapter "Measurement of Length and Motion" — 8 important questions with detailed answers for CBSE board exam preparation.
TL;DR: Free step-by-step NCERT solutions for Class 6 Science chapter "Measurement of Length and Motion" — 8 important questions with detailed answers for CBS…
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Key Questions Covered:
- What is measurement and why is it important?
- What are SI units and name the SI unit of length.
- What are the common units for measuring length and their conversions?
- Define motion and give examples.
- What are the main types of motion?
- What is speed and how is it calculated?
- + 2 more questions in the full chapter
Solutions Summary:
| Question | Status |
|---|---|
| What is measurement and why is it important? | ✓ Solved |
| What are SI units and name the SI unit of length. | ✓ Solved |
| What are the common units for measuring length and their … | ✓ Solved |
| Define motion and give examples. | ✓ Solved |
| What are the main types of motion? | ✓ Solved |
| What is speed and how is it calculated? | ✓ Solved |
Showing 6 of 8 questions
Q1: What is measurement and why is it important?
Measurement is the process of finding the size, length, or quantity of something using standard units. It is important for accurate communication and comparison of physical quantities.
Q2: What are SI units and name the SI unit of length.
SI units are international standard units used worldwide for measurement. The SI unit of length is meter (m).
Q3: What are the common units for measuring length and their conversions?
Common units are:
- 1 kilometer (km) = 1000 meters
- 1 meter (m) = 100 centimeters
- 1 centimeter (cm) = 10 millimeters
Q4: Define motion and give examples.
Motion is change in position of an object with respect to a reference point or time. Examples: a moving car, flying bird, running person, rolling ball.
Q5: What are the main types of motion?
Main types are:
- Rectilinear motion (straight-line motion)
- Circular motion (motion in a circle)
- Oscillatory motion (back and forth motion)
Q6: What is speed and how is it calculated?
Speed is the distance covered by an object in a given time. It is calculated as:
Speed = Distance traveled / Time taken
Showing 6 of 8 questions. Visit the full page for complete solutions.
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