Chapter 5. Measurement of Length and Motion Class 6 Science Curiosity Solutions English Medium-NCERT Text Book Questions With Answers

NCERT Solutions Class 6 Science Curiosity English Medium

Chapter 5. Measurement of Length and Motion

Topic: NCERT Text Book Questions With Answers

Chapter 5. Measurement of Length and Motion

The NCERT Textbook Exercise is designed to help students revise all the important concepts covered in this chapter. The following solutions are prepared according to the latest NCERT Curiosity textbook and CBSE guidelines. Students should first attempt the questions independently and then compare their answers with the solutions provided below.

NCERT Textbook Exercise

Question 1. Fill in the blanks.

(i) The SI unit of length is metre (m).

(ii) The position of an object is described with respect to a reference point.

(iii) Motion along a straight path is called linear motion.

(iv) Motion that repeats itself after equal intervals of time is called periodic motion.

Question 2. State whether the following statements are True (T) or False (F).

(i) Handspan is a standard unit of length.

Answer: False

(ii) A measuring tape can be used to measure curved objects.

Answer: True

(iii) Every moving object always travels in a straight line.

Answer: False

(iv) The Earth rotates about its own axis.

Answer: True

Question 3. Match the following.

Question 4. Why were body parts such as handspan and footstep not considered reliable units of measurement?

Answer:

Body-part measurements were not reliable because the size of hands, feet, and arms differs from person to person. As a result, different people obtained different measurements for the same object. Therefore, standard units of measurement were introduced to ensure accuracy and uniformity.

Question 5. Why is the SI system of units important?

Answer:

The SI system provides standard units that are accepted throughout the world. It ensures that measurements are accurate, uniform, and easily understood everywhere, making scientific work, trade, engineering, and communication more reliable.

Question 6. How can you measure the length of a curved line?

Answer:

Place a thread carefully along the curved line. Mark the two ends of the thread, straighten it, and measure its length using a ruler or metre scale. A flexible measuring tape can also be used for measuring curved objects.

Question 7. What is meant by a reference point? Explain with an example.

Answer:

A reference point is a fixed object or position used to describe the location or motion of another object.

For example, a car may be moving with respect to a tree beside the road, but a passenger sitting inside the car is at rest with respect to the car.

Question 8. Differentiate between rest and motion.

Answer:

Question 9. Explain the different types of motion with one example each.

Answer:

• Linear Motion: Motion along a straight line. Example: A train moving on a straight track.
• Circular Motion: Motion along a circular path. Example: The blades of a ceiling fan.
• Oscillatory Motion: To-and-fro motion about a fixed position. Example: A swinging pendulum.

Question 10. Why should your eye be placed vertically above the scale while taking a measurement?

Answer:

The eye should be placed vertically above the marking to avoid parallax error. Looking at the scale from an angle may result in an incorrect reading and reduce the accuracy of the measurement.

Question 11. The zero mark of a ruler is damaged. Can the ruler still be used for measurement? Explain.

Answer:

Yes. Place one end of the object at another clear marking on the ruler instead of the damaged zero mark. Note the initial and final readings, then subtract the initial reading from the final reading to obtain the correct length of the object.

NCERT Solutions Class 6 Hindi and English Medium – Complete Study Material

NCERT Solutions Class 6 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.

Chapter-Wise Detailed Explanations

Class 6 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.

Hindi and English Medium Support

Students Hindi aur English medium dono me NCERT Book Solutions Class 6 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.

Important Features of NCERT Solutions

• Class 6 NCERT Solutions PDF
• CBSE Class 6 Study Material
• NCERT Book Questions and Answers
• Exam Oriented Important Questions
• Step-by-Step Detailed Solutions
• Concept Clarity and Revision Notes

Why Students Should Use NCERT Solutions?

Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 6 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.

Best Resource for Exam Preparation

Agar aap Class 6 CBSE Preparation ke liye ek trusted aur reliable source dhundh rahe hain, to yeh NCERT Solutions perfect choice hain. Yeh study material school exams, unit tests, half-yearly aur annual exams ke liye equally useful hai. Har chapter ke answers accurate, verified aur student-friendly format me diye gaye hain.

Isliye agar aap NCERT Solutions Class 6 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.