what are the tools used to measure length?
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Length: Tools used to measure length include a ruler, a Vernier caliper, and a micrometer screw gauge.
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['Hammer.', 'Tape Measure.', 'Chalk Line.', "Carpenter's Pencil.", 'Utility Knife.', 'Tin Snips.', 'Nail Puller.', 'Speed Square.']
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A ruler can be defined as a tool or device used to measure length and draw straight lines. A ruler or measuring tape can be used to measure lengths in both metric and customary units. Here, the ruler is marked in centimeters (cms) along the top and in inches along the bottom.
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A meter is a standard metric unit that is used to measure length. This means that a meter is part of the metric system of measurement. Guitars, baseball bats, and yard sticks are examples of objects that are about one meter long.
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['Rulers and scales: Rulers and scales are usually single steel plate type tools to measure length and perimeter of objects.', 'Calipers: Calipers are of two types : inside and outside calipers. ... ', 'Vernier Calipers: These precision tools are used to measure smaller distances accurately.']
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['Power Drill.', '1/4" Drill Bit.', 'Jig Saw or Small Circular Saw.', 'Tape Measure.', 'Scissors.', 'Flat Head Screwdriver.', 'Phillips Screwdriver.', 'Straightedge.']
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Metric Measuring Tools Millimeters and centimeters are found on a ruler. There is a meter stick that measures 1 meter. A metric tape measure can be used to measure multiple meters.
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A standard ruler is 12-inches long and 30 centimeters in length. It is likely your ruler will state “inches” or “cm” to make it easier to tell which side is which. Each of these measurements has a perpendicular line to denote where this measurement falls on the ruler. They are the longest lines on the ruler.
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A centimeter is a unit used to measure the length of an object. For example, a pencil is about 15 centimeters long. The abbreviation for centimeter is “cm.” A square centimeter is a unit used to measure the area of an object, which is the amount needed to cover the surface of an object.
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Measure the circumference of one hand, in inches, using a measuring tape. Although a metal measuring tape can work, a soft, plastic tape is easier to use. Hold one hand flat and wrap the tape around the hand at your knuckles. You'll likely get a number between 6 and 10 inches.
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A metric ruler is the standard instrument for measurement in the scientific laboratory. On a metric ruler, each individual line represents a millimeter (mm). The numbers on the ruler represent centimeters (cm). There are 10 millimeters for each centimeter.
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['Weighing scales - used to weigh fish and meat.', 'Measuring spoons - used to measure the right amount of substance like sugar or salt.', 'Measuring cups - used to measure liquid substances.', 'Knives - used to cut fish or meat.', "Scissors - used to trim fish's fins.", 'Oil drum - serves as container for salted fish.']
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['Power jointer and thickness planer. ... ', 'Circular saw, for rough dimensioning (especially long rip cuts). ... ', 'Hand saws, a router and two router bits. ... ', 'Jigsaw, for cutting curves. ... ', 'Combination square and tape measure, along with crayons, pencils, a knife and an awl for marking.']
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['A ruler.', 'A tape measure.', 'An odometer.', 'An interferometer.', 'An optical coordinate measurement machine.', 'A theodolite.', 'A pair of compasses.', 'A hodometer (clickwheel)']
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The tools used in obtaining measurements are ruler, tape measure, meter, T-square.
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To measure centimeters, use a ruler with the side marked either cm or mm. Align the edge of the object with the first centimeter line on the ruler, then find the length in whole centimeters, or the larger numbers on the ruler.
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You can use a 30 cm ruler to measure many lengths. Since 0.3 m = 30 cm, use ruler once. Use ruler three times to get 90 cm, then add another 15 cm to get 105 cm. Use ruler twice to get 60 cm, then add another 15 cm to get 75 cm or 750 mm.