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:
To express the distance between your school and home in meters, multiply the distance in kilometers by 1000. Since 1 kilometer equals 1000 meters, the 1.5 kilometers between your school and home is equivalent to 1500 meters. This conversion is simple: just multiply the kilometer value (1.5) by 1000,Read more
To express the distance between your school and home in meters, multiply the distance in kilometers by 1000. Since 1 kilometer equals 1000 meters, the 1.5 kilometers between your school and home is equivalent to 1500 meters. This conversion is simple: just multiply the kilometer value (1.5) by 1000, resulting in 1500 meters. Understanding such conversions helps in expressing distances in different units, making it easier to compare and calculate lengths in everyday situations.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
If there are no windows, determining if the ship is moving can be challenging. However, if you drop an object, observe its fall. On a moving ship, the object will fall straight down due to inertia, but if the ship were stationary, you might notice the object shifting relative to the ship due to theRead more
If there are no windows, determining if the ship is moving can be challenging. However, if you drop an object, observe its fall. On a moving ship, the object will fall straight down due to inertia, but if the ship were stationary, you might notice the object shifting relative to the ship due to the motion of the ship. Additionally, external indicators like a compass or GPS, if available, can confirm the ship’s movement.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
Some length measuring devices are made of flexible materials to accommodate measurements on curved or irregular surfaces, such as around pipes or objects with varying shapes. Flexible devices, like tape measures, can bend and wrap around these surfaces, providing accurate measurements where rigid ruRead more
Some length measuring devices are made of flexible materials to accommodate measurements on curved or irregular surfaces, such as around pipes or objects with varying shapes. Flexible devices, like tape measures, can bend and wrap around these surfaces, providing accurate measurements where rigid rulers or scales would be ineffective. This versatility makes flexible measuring tools essential for tasks requiring precision in various contexts, including construction, tailoring, and scientific measurements, ensuring accurate results regardless of the object’s shape.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
To read a scale accurately, position your eye perpendicular to the scale’s surface. This means looking straight on, rather than from an angle, to avoid parallax error. Parallax occurs when the position of your eye relative to the scale causes misalignment between the scale markings and the measuremeRead more
To read a scale accurately, position your eye perpendicular to the scale’s surface. This means looking straight on, rather than from an angle, to avoid parallax error. Parallax occurs when the position of your eye relative to the scale causes misalignment between the scale markings and the measurement pointer or line. By aligning your eye perpendicularly to the scale, you ensure that your line of sight is directly in line with the markings, resulting in a precise reading. This method helps to eliminate visual distortion and provides an accurate measurement, essential for tasks requiring exactness.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
When the ends of the scale are broken, you can still measure length by using a known reference point. Place the scale against a fixed surface and mark the starting point on the scale where it meets the reference point. Measure the length using another method, such as a piece of string or another rulRead more
When the ends of the scale are broken, you can still measure length by using a known reference point. Place the scale against a fixed surface and mark the starting point on the scale where it meets the reference point. Measure the length using another method, such as a piece of string or another ruler, to determine the length of the scale between the broken ends. Alternatively, align the scale with a known length and compare the markings to ensure accuracy. This method allows you to obtain the measurement despite the damage to the scale’s ends.
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 lessSuppose the distance between your school and home is 1.5 km. Express it in metres.
To express the distance between your school and home in meters, multiply the distance in kilometers by 1000. Since 1 kilometer equals 1000 meters, the 1.5 kilometers between your school and home is equivalent to 1500 meters. This conversion is simple: just multiply the kilometer value (1.5) by 1000,Read more
To express the distance between your school and home in meters, multiply the distance in kilometers by 1000. Since 1 kilometer equals 1000 meters, the 1.5 kilometers between your school and home is equivalent to 1500 meters. This conversion is simple: just multiply the kilometer value (1.5) by 1000, resulting in 1500 meters. Understanding such conversions helps in expressing distances in different units, making it easier to compare and calculate lengths in everyday situations.
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 lessSuppose you are travelling on a ship which is moving at a constant speed along a straight line on a calm sea. Suppose there is no window on the ship. Is there any way that you can determine whether the ship is moving or is stationary?
If there are no windows, determining if the ship is moving can be challenging. However, if you drop an object, observe its fall. On a moving ship, the object will fall straight down due to inertia, but if the ship were stationary, you might notice the object shifting relative to the ship due to theRead more
If there are no windows, determining if the ship is moving can be challenging. However, if you drop an object, observe its fall. On a moving ship, the object will fall straight down due to inertia, but if the ship were stationary, you might notice the object shifting relative to the ship due to the motion of the ship. Additionally, external indicators like a compass or GPS, if available, can confirm the ship’s movement.
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 lessWhy are some length measuring devices made up of flexible materials?
Some length measuring devices are made of flexible materials to accommodate measurements on curved or irregular surfaces, such as around pipes or objects with varying shapes. Flexible devices, like tape measures, can bend and wrap around these surfaces, providing accurate measurements where rigid ruRead more
Some length measuring devices are made of flexible materials to accommodate measurements on curved or irregular surfaces, such as around pipes or objects with varying shapes. Flexible devices, like tape measures, can bend and wrap around these surfaces, providing accurate measurements where rigid rulers or scales would be ineffective. This versatility makes flexible measuring tools essential for tasks requiring precision in various contexts, including construction, tailoring, and scientific measurements, ensuring accurate results regardless of the object’s shape.
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 lessWhat is the correct position of the eye while reading the scale?
To read a scale accurately, position your eye perpendicular to the scale’s surface. This means looking straight on, rather than from an angle, to avoid parallax error. Parallax occurs when the position of your eye relative to the scale causes misalignment between the scale markings and the measuremeRead more
To read a scale accurately, position your eye perpendicular to the scale’s surface. This means looking straight on, rather than from an angle, to avoid parallax error. Parallax occurs when the position of your eye relative to the scale causes misalignment between the scale markings and the measurement pointer or line. By aligning your eye perpendicularly to the scale, you ensure that your line of sight is directly in line with the markings, resulting in a precise reading. This method helps to eliminate visual distortion and provides an accurate measurement, essential for tasks requiring exactness.
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 lessHow to measure the length if the ends of the scale are broken?
When the ends of the scale are broken, you can still measure length by using a known reference point. Place the scale against a fixed surface and mark the starting point on the scale where it meets the reference point. Measure the length using another method, such as a piece of string or another rulRead more
When the ends of the scale are broken, you can still measure length by using a known reference point. Place the scale against a fixed surface and mark the starting point on the scale where it meets the reference point. Measure the length using another method, such as a piece of string or another ruler, to determine the length of the scale between the broken ends. Alternatively, align the scale with a known length and compare the markings to ensure accuracy. This method allows you to obtain the measurement despite the damage to the scale’s ends.
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