what tool do you use to measure length
Measurement of Length
Measuring length means measurement of the length of any object with the help of measuring tools like a ruler, measuring tape, etc. For instance, the length of a pencil can exist measured in inches using a ruler. The meridian of students in a class can exist measured using a anxiety scale. There are units of length like inches, centimeters, meters, feet, etc. Allow us learn near the measurement of length in detail in this article.
| 1. | What is Measurement of Length? |
| 2. | How to Measure Length? |
| 3. | Units of Length Measurement |
| 4. | Tools to Measure Length |
| 5. | Measurement of Length Chart |
| 6. | FAQs on Measuring Length |
What is Measurement of Length?
Measurement of length is defined as the human action of measuring the length of objects in some specified units which tin can be standard or not-standard. The skill of measuring the lengths of objects and agreement the units of length is very crucial equally it helps us to interact with our environment in a more organized fashion. Imagine going to a shop with your friend and observing a beautiful vase to place in your drawing room. Just if you desire to tell the length of that vase to somebody who is not there, how will you do information technology? We can do that if we know its value in a certain unit, say 4 anxiety. Thus, measuring length is an important skill to be used in our everyday life. Many times, we do not use a particular scale or tool to measure length simply merely guess it based on our agreement of units of length and observation. Wait at the image given below showing the deed of measurement of the length of a pencil using a ruler. Hither, the length of the pencil is 8 centimeters which is one of the units of measuring length.
How to Mensurate Length?
There are two sides of a ruler, centimeter/millimeter and inches. The steps to mensurate length using a ruler are given below:
- Pace 1: Choose the unit in which you want to measure out length. If you desire a value in centimeters, and so take the centimeters side of the ruler. If in inches, then take the inches side of the ruler.
- Step 2: Place the object beside the ruler starting from point 0 on it.
- Step 3: Look at the endpoint and mark the value. For example, in the above figure, the length of the pencil is from 0 to 8 cm.
Units of Length Measurement
Length can exist measured in dissimilar units like centimeters, inches, meters, or past using a handspan, foot span, etc. The units of measuring length tin can be classified into two types: Standard units of measuring length and not-standard units of measuring length. Look at the nautical chart below showing units of length.
Standard Units of Measuring Length: Such units are pre-defined and do not alter person to person or object to object. If 2 or more people will measure the length of the aforementioned object using whatsoever standard unit, say inches, they volition get the aforementioned issue. Some examples of standard units of length are meters, centimeters, inches, feet, yards, etc. Standard units can once more exist divided into two types: Imperial units and metric system units.
The royal system of units is the system of units start defined by the British, to measure different quantities. The Weights and Measures Act of 1824 and the Deed of 1878 established the British Imperial System on the footing of precise definitions of selected existing units. Some ordinarily used units in the purple measurement systems are.
Let us see the unit of measurement conversion tabular array for the imperial measurement organisation of length.
| ane nautical mile | one.151 miles | 1852 meters |
| 1 mile | 1760 yards | 1609 meters |
| i furlong | 220 yards | 201 meters |
| ane rod | 5.50 yards | 5.029 meters |
| ane fathom | 6 feets | one.829 meters |
| one k | 3 feets | 0.9144 meters |
| one pes | 12 inches | 0.3048 meters |
| 1 inch | 0.083 foot | 0.0254 meters |
We also take metric units to measure length. These units include kilometer, hectometer, decameter, meter, decimeter, centimeter, and millimeter. There is a special relationship shared by these units. Among these units, meters is the base unit. The relationship of every other unit with the base unit (meters) is given below:
- 1 kilometer (km) = 1000 meters (m)
- i hectometer (hm) = 100 chiliad
- 1 decameter (dam) = 10 g
- ane decimeter (dm) = ane/10 m = 0.1 m
- one centimeter (cm) = i/100 m = 0.01 thousand
- 1 millimeter (mm) = 1/one thousand thou = 0.001 m
Look at the chart of units of measuring length under the metric system given below.
Non-standard Units of Measuring Length: Such units do non take a stock-still measurement in numbers. They vary from person to person and from object to object. For example, if a child and his father measure out the length of a rectangular wall using their handspan, it is most likely that they volition get dissimilar values. This is because the handspan of a kid is usually smaller than an developed. Some of the non-standard units of length are handspan, foot span, finger width, pace, cubit, a thread or a rope, etc.
SI Unit of Length
The SI unit of measurement of length is meter (m). Equally shown in the higher up chart, the meter is the base unit of length. Its value in some other units are given below:
- ane m = 100 cm
- 1 m = chiliad mm
- 1 m = 0.001 km
- 1 thousand = 39.37 inches
- 1 m = 1.09361 yards
- 1 m = 3.28 feet
Tools to Measure Length
There are different tools for the measurement of the length of different items. The listing of the most commonly used tools for measuring length is given beneath:
- Ruler
- Tapes
- Yardsticks
- Meter sticks
- Feet/human foot scale
Measurement of Length Chart
The measurement of length chart helps united states to convert a unit to another unit of measurement hands. For example, if we know that i yard = 36 inches, we tin can hands convert 3 yards to inches by multiplying iii by 36. The measurement of length chart is given below showing the conversion of metric units, purple units, metric to purple units, and imperial to metric system units of length.
| Metric System | 1 cm = 10 mm 1 m = 100 cm 1 k = thousand mm one km = 1000 m |
|---|---|
| Imperial System | 1 anxiety = 12 inches 1 k = 3 feet 1 yard = 36 inches 1 mile = 1760 yards ane mile = 5280 feet |
| Metric to Imperial System | ane cm = 0.3937 inches 1 m = 39.37 inches one m = three.28 feet one km = 3280.84 feet ane km = 0.62 miles 1 km = 1093.61 yards |
| Imperial to Metric System | 1 inch = 2.54 cm i foot = xxx.48 cm ane yard = 91.44 cm 1 foot = 0.3048 m 1 mile = 1.6 km 1 mile = 1609.34 g 1 yard = 0.9144 m |
Tips and Tricks on Measuring Length:
- Information technology is important to convert different units of length into one before solving the questions.
- Meter is also called the SI unit of length or base of operations unit of length.
- The United states follows both metric also as the imperial system of measurement.
► Related Topics
Cheque these topics related to the measurement of length in math.
- Measuring Weight
- Mensuration
- Length Conversion
Measurement of Length Examples
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Measurement of Length Do Questions
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FAQs on Measurement of Length
What is Measuring Length?
Measuring length is divers as identifying how long is the given object. Length is a quantifiable aspect given to objects in order to identify them and piece of work with them easily.
What is the Smallest Measurement of Length?
The millimeter is the smallest measurement of length. If an object is very small, say the length of the pencil tip, length of our nails, etc, we can mensurate them in millimeters. On a centimeter ruler, at that place are 10 pocket-sized divisions made between 1 centimeter. Each of those divisions is equal to a millimeter.
What is the SI Unit of Length?
The SI unit of measurement of the measurement of length is a meter which is abbreviated equally thou. Meter is considered equally the base unit. There are units that are greater than a meter (like decameter, hectometer, kilometer) and less than a meter (like decimeter, centimeter, and millimeter). one meter is equal to 100 centimeters or 0.001 of a kilometer.
What is the Unit of Length Mass and Volume?
Length, mass, and volume can be measured using different units. Some of the commonly used units for measuring length are centimeters, millimeters, meters, inches, feet, yards, feet, etc. Some of the units to measure out mass are pounds, ounces, kilograms, grams, centigrams, milligrams, etc. And some of the commonly used units to mensurate volume are liter, cubic meters, cubic centimeters, etc.
What is the Biggest Measurement of Length?
The biggest unit of measurement to measure length is Parsec. It is used to measure out space distances. There are approximately 3.26 light-years in 1 Parsec.
What is the Unit of measurement of Length?
At that place are diverse units to measure length. Units of length tin can exist categorized as standard units and non-standard units. Standard units are those that have a defined value that is fixed and can exist converted to other units. Some examples of standard units are centimeters, inches, meters, yards, etc. Non-standard units are those that vary from person to person. Non-standard units include measurement using handspan, pes span, cubit, etc.
How to Teach Measurement of Length?
Teaching measurement of length begins right from grade ane to further grades. Information technology should start with letting learners know "what exercise we measure?". This can be facilitated using non-standard units to measure some existent-life objects like the length of a table, blackboard, pencil box, notebook, etc. Then, units of length should be introduced to lucifer the values of lengths found by different people. Following worksheets tin can be used to teach measurement of length to learners.
- Measurement Worksheets Grade five
- Length Worksheets Kindergarten
What are the Instruments for Measuring Length?
There are various instruments or tools for measuring length such as a ruler, yardstick, meter stick, anxiety calibration, measuring tape, etc.
What are the Not-Standard Units of Measuring Length?
Non-standard units of length include measurement using handspan, foot span, cubit, step, finger width, thread or rope, etc. Any smaller object used to measure out the longer length, say an eraser used to measure the length of a notebook, is an example of a non-standard unit.
What are the Two Methods of Measuring Length?
The ii methods of measuring lengths are the direct and the indirect method. In the straight method, standard units are used, while in the indirect method, non-standard units are used.
Source: https://www.cuemath.com/measurement/measuring-length/
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