Tasneem should avoid using stretchable rubber and cloth for making a meter scale because these materials can easily stretch or shrink, causing inconsistent and inaccurate measurements. A reliable meter scale requires a rigid, non-flexible material that maintains its shape and length over time. PlywoRead more
Tasneem should avoid using stretchable rubber and cloth for making a meter scale because these materials can easily stretch or shrink, causing inconsistent and inaccurate measurements. A reliable meter scale requires a rigid, non-flexible material that maintains its shape and length over time. Plywood, paper, and steel are better choices because they are stable and provide consistent measurements. Steel is especially preferred for its durability and precision, making it ideal for accurate length measurement.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
Linear motion can be seen in a car driving along a straight road and a train moving on its tracks. These objects travel in a straight path without changing direction. Circular motion examples include the spinning blades of a ceiling fan and Earth's orbit around the Sun, where objects move along a cuRead more
Linear motion can be seen in a car driving along a straight road and a train moving on its tracks. These objects travel in a straight path without changing direction. Circular motion examples include the spinning blades of a ceiling fan and Earth’s orbit around the Sun, where objects move along a curved path. Oscillatory motion occurs in a swinging pendulum and a vibrating guitar string, where the motion repeatedly moves back and forth around a central point.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
To estimate how many coins are needed, divide the length of the chosen side of your notebook by the diameter of the coin. Measure both the notebook's side and the coin using a 15-cm scale. After calculating, verify your estimate by placing the coins one after the other lengthwise along the notebook'Read more
To estimate how many coins are needed, divide the length of the chosen side of your notebook by the diameter of the coin. Measure both the notebook’s side and the coin using a 15-cm scale. After calculating, verify your estimate by placing the coins one after the other lengthwise along the notebook’s side without gaps. Compare the actual number of coins required to your estimate to check the accuracy of your measurement and estimation method.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
Using a meter scale, measure your friend’s height. First, record the height in meters (e.g., 1.6 meters). To express it in centimeters, multiply the meter value by 100, resulting in 160 centimeters. For millimeters, multiply the centimeter value by 10, giving 1600 millimeters. These conversions showRead more
Using a meter scale, measure your friend’s height. First, record the height in meters (e.g., 1.6 meters). To express it in centimeters, multiply the meter value by 100, resulting in 160 centimeters. For millimeters, multiply the centimeter value by 10, giving 1600 millimeters. These conversions show the same height in different units, helping to understand the relationships between meters, centimeters, and millimeters, which are all standard units for measuring length.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
To measure the length of the curved base of a tumbler or bottle, use a flexible measuring tape. Wrap it around the base, ensuring it follows the curve closely without gaps or overlaps. Record the measurement in centimeters or millimeters. This method allows you to determine the circumference, whichRead more
To measure the length of the curved base of a tumbler or bottle, use a flexible measuring tape. Wrap it around the base, ensuring it follows the curve closely without gaps or overlaps. Record the measurement in centimeters or millimeters. This method allows you to determine the circumference, which is the total length of the curved part. Accurate measurement is essential for understanding the relationship between circular objects and their corresponding linear dimensions.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
Tasneem wants to make a metre scale by herself. She considers the following materials for it- plywood, paper, cloth, stretchable rubber and steel. Which of these should she not use and why?
Tasneem should avoid using stretchable rubber and cloth for making a meter scale because these materials can easily stretch or shrink, causing inconsistent and inaccurate measurements. A reliable meter scale requires a rigid, non-flexible material that maintains its shape and length over time. PlywoRead more
Tasneem should avoid using stretchable rubber and cloth for making a meter scale because these materials can easily stretch or shrink, causing inconsistent and inaccurate measurements. A reliable meter scale requires a rigid, non-flexible material that maintains its shape and length over time. Plywood, paper, and steel are better choices because they are stable and provide consistent measurements. Steel is especially preferred for its durability and precision, making it ideal for accurate length measurement.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessGive two examples each for linear, circular and oscillatory motion.
Linear motion can be seen in a car driving along a straight road and a train moving on its tracks. These objects travel in a straight path without changing direction. Circular motion examples include the spinning blades of a ceiling fan and Earth's orbit around the Sun, where objects move along a cuRead more
Linear motion can be seen in a car driving along a straight road and a train moving on its tracks. These objects travel in a straight path without changing direction. Circular motion examples include the spinning blades of a ceiling fan and Earth’s orbit around the Sun, where objects move along a curved path. Oscillatory motion occurs in a swinging pendulum and a vibrating guitar string, where the motion repeatedly moves back and forth around a central point.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessYou are given a coin. Estimate how many coins are required to be placed one after the other lengthwise, without leaving any gap between them, to cover the whole length of the chosen side of a notebook. Verify your estimate by measuring the same side of the notebook and the size of the coin using a 15-cm scale.
To estimate how many coins are needed, divide the length of the chosen side of your notebook by the diameter of the coin. Measure both the notebook's side and the coin using a 15-cm scale. After calculating, verify your estimate by placing the coins one after the other lengthwise along the notebook'Read more
To estimate how many coins are needed, divide the length of the chosen side of your notebook by the diameter of the coin. Measure both the notebook’s side and the coin using a 15-cm scale. After calculating, verify your estimate by placing the coins one after the other lengthwise along the notebook’s side without gaps. Compare the actual number of coins required to your estimate to check the accuracy of your measurement and estimation method.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessMeasure the height of your friend and express it in (i) metres (ii) centimetres and (iii) millimetres.
Using a meter scale, measure your friend’s height. First, record the height in meters (e.g., 1.6 meters). To express it in centimeters, multiply the meter value by 100, resulting in 160 centimeters. For millimeters, multiply the centimeter value by 10, giving 1600 millimeters. These conversions showRead more
Using a meter scale, measure your friend’s height. First, record the height in meters (e.g., 1.6 meters). To express it in centimeters, multiply the meter value by 100, resulting in 160 centimeters. For millimeters, multiply the centimeter value by 10, giving 1600 millimeters. These conversions show the same height in different units, helping to understand the relationships between meters, centimeters, and millimeters, which are all standard units for measuring length.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessTake a tumbler or a bottle. Measure the length of the curved part of the base of glass or bottle and record it.
To measure the length of the curved base of a tumbler or bottle, use a flexible measuring tape. Wrap it around the base, ensuring it follows the curve closely without gaps or overlaps. Record the measurement in centimeters or millimeters. This method allows you to determine the circumference, whichRead more
To measure the length of the curved base of a tumbler or bottle, use a flexible measuring tape. Wrap it around the base, ensuring it follows the curve closely without gaps or overlaps. Record the measurement in centimeters or millimeters. This method allows you to determine the circumference, which is the total length of the curved part. Accurate measurement is essential for understanding the relationship between circular objects and their corresponding linear dimensions.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See less