Case Study Questions for Class 6 Science Chapter 5 Measurement of Length and Motion

Here we are providing case study questions for class 6 science latest book curiosity. In this article we are covering case study questions based on Class 6 Science Chapter 5 Measurement of Length and Motion.

[Download] Case Study Questions for Class 6 Science Chapter 5 Measurement of Length and Motion

Case Study/Passage Based Questions

Passage 1:

Read the given passage below and answer the questions that follow:

An object is said to be at rest when it does not change its position with respect to time. For instance, a book placed on a table or a parked car is at rest. On the other hand, an object is in motion when it continuously changes its position with respect to time. Motion can be uniform or non-uniform. In uniform motion, an object covers equal distances in equal intervals of time, whereas in non-uniform motion, the distances covered vary with time. The speed of an object is a measure of how fast it is moving. It is calculated using the formula:

Speed = Distance / Time

Q. 1. What is the unit of speed in the SI system?
(a) Meter per second (m/s)
(b) Kilometer per hour (km/h)
(c) Second per meter (s/m)
(d) Hour per kilometer (h/km)

Difficulty Level: Easy

Ans. Option (a) is correct.
Explanation: The SI unit of speed is meter per second (m/s), as speed is measured as distance divided by time.

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Q. 2. What type of motion is exhibited by a car moving at a constant speed on a straight road?
(a) Circular motion
(b) Oscillatory motion
(c) Uniform motion
(d) Random motion

Difficulty Level: Medium

Ans. Option (c) is correct.
Explanation: A car moving at a constant speed on a straight road covers equal distances in equal intervals of time, which is uniform motion.

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Q. 3. A toy car travels 20 meters in 10 seconds. What is its speed?
(a) 1 m/s
(b) 2 m/s
(c) 5 m/s
(d) 10 m/s

Difficulty Level: Medium

Ans. Option (b) is correct.
Explanation: Speed = Distance / Time = 20 m / 10 s = 2 m/s.

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Q. 4. Define non-uniform motion.

Difficulty Level: Medium

Ans. Non-uniform motion occurs when an object covers unequal distances in equal intervals of time. For example, a car moving through a crowded street exhibits non-uniform motion.

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Q. 5. A car takes 2 hours to cover a distance of 100 kilometers. If the car travels half the distance at a speed of 60 km/h and the rest at 40 km/h, is its motion uniform or non-uniform? Why?

Difficulty Level: Hard

Ans. The motion is non-uniform.
Explanation: The car covers different parts of the distance at different speeds, so the distances covered in equal intervals of time are not the same.

Passage – 2

Motion is a change in the position of an object with respect to its surroundings over time. Different types of motion can be observed in our daily life. Translational motion occurs when an object moves from one point to another. Examples include a car moving on a road or a person walking. Circular motion happens when an object moves along a circular path, such as the hands of a clock. Oscillatory motion is the repeated back-and-forth motion of an object, such as the swinging of a pendulum. Understanding motion helps in analyzing the movement of objects and their speed, direction, and other characteristics.

Q. 1. Which of the following is an example of oscillatory motion?
(a) A spinning wheel
(b) A person jogging
(c) A pendulum swinging
(d) A car accelerating

Difficulty Level: Easy

Ans. Option (c) is correct.
Explanation: Oscillatory motion is the to-and-fro movement of an object, such as a pendulum swinging.

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Q. 2. What type of motion does the second hand of a clock exhibit?
(a) Oscillatory motion
(b) Circular motion
(c) Rectilinear motion
(d) Random motion

Difficulty Level: Medium

Ans. Option (b) is correct.
Explanation: The second hand of a clock moves along a circular path, showing circular motion.

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Q. 3. A person is walking along a straight road at a constant speed of 5 m/s. What type of motion does this represent?
(a) Random motion
(b) Uniform motion
(c) Circular motion
(d) Oscillatory motion

Difficulty Level: Medium

Ans. Option (b) is correct.
Explanation: Walking at a constant speed along a straight path is an example of uniform motion.

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Q. 4. What is translational motion?

Difficulty Level: Medium

Ans. Translational motion occurs when an object moves from one position to another in a straight or curved path. Examples include a bus moving on the road or a stone rolling down a hill.

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Q. 5. How is circular motion different from oscillatory motion?

Difficulty Level: Hard

Ans.

• Circular Motion: In circular motion, an object moves along a circular path, such as the movement of a satellite around Earth.
• Oscillatory Motion: In oscillatory motion, an object moves back and forth about a fixed point, such as a pendulum swinging. Circular motion is continuous, whereas oscillatory motion is repetitive and occurs within a limited range.

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💡 Want more? Check out another exclusive set of case study questions for “Measurement of Length and Motion – Class 6” on Xam Content.

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Topics covered

• Measuring Curved Lines
• Reference Points and Distance Measurement
• Types of Motion

What is Case Study Question for Class 6 Science?

Case study or passage-based questions in class 6 Science typically require students to read a given scenario or passage and answer questions based on the information provided. These questions assess students’ comprehension, analytical thinking, and application of scientific concepts. Here is an example of case study or passage-based questions for class 6 Science:

Passage: Rahul conducted an experiment to investigate how different liquids affect the rusting of iron nails. He placed four iron nails in four separate beakers containing water, vinegar, oil, and saltwater. After one week, he observed the nails and recorded his observations.

Question:

a) What is the purpose of Rahul’s experiment?

b) Compare and contrast the appearance of the iron nails in each beaker after one week.

Best Ways to Prepare for Case Study Questions

To develop a strong command on class 6 Science case study questions, you can follow these steps:

1. Read the textbook and study materials: Familiarize yourself with the concepts and topics covered in your class 6 Science Curiosity curriculum. Read the textbook thoroughly and take notes on important information.
2. Practice analyzing case studies: Look for case studies or passages related to class 6 Science topics. Analyze the given information, identify key details, and understand the context of the situation.
3. Develop comprehension skills: Focus on improving your reading comprehension skills. Practice reading passages or articles and try to summarize the main points or extract relevant information. Pay attention to details, vocabulary, and the overall structure of the passage.
4. Understand scientific concepts: Ensure that you have a solid understanding of the scientific concepts discussed in class. Review the fundamental principles and theories related to each topic.
5. Make connections: Try to connect the information provided in the case study to the concepts you have learned in class. Identify any cause-effect relationships, patterns, or relevant scientific principles that apply to the situation.
6. Practice critical thinking: Develop your critical thinking skills by analyzing and evaluating the information given in the case study. Think logically, consider multiple perspectives, and draw conclusions based on the evidence provided.
7. Solve practice questions: Look for practice questions or sample case study questions specifically designed for class 6 Science. Solve these questions to apply your knowledge, practice your analytical skills, and familiarize yourself with the format of case study questions.
8. Seek clarification: If you come across any challenging concepts or have doubts, don’t hesitate to ask your teacher for clarification. Understanding the underlying principles will help you tackle case study questions effectively.

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