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The first accurate measurement of the size of Earth was made by .?
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∙ 7y ago
Eratosthenes
Immanuel Cremin
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What is the smallest accurate measurement that can be made on an engineers rule?
0.01mm
What is the smallest accurate measurement that can be made on a standard metric 25-50 mm. micrometer?
10000000000000000000
Is 8.4 equal to 8.40?
Mathematically, yes, but in a science class there is something called significant figures which tries to represent the accuracy that is made in a measurement. So 4.80 means that a more accurate measurement was made than 4.8
Why would there be different published values for the normal range of particular measurement?
because different people may have made slightly different mesurements. measurements are not 100% accurate
What is horizontal measurement?
The horizontal measurement refers to the measurement that is made along the X-axis. The horizontal measurement is usually one dimensional.
What is the smallest accurate measurement that can be made on an engineers rule?
0.01mm
Who was first mathematician to have measured the circumference of the earth?
Eratosthenes of Cyrene using shadows at two different places in Egypt. An amazing achievement for those times (about 200-250BC)
What did Henry Covendish find out?
The English chemist and physicist Henry Cavendish, b. Oct. 10, 1731, d. Feb. 24, 1810, was the first to recognize hydrogen gas as a distinct substance. He also described the composition of water and made the first accurate measurement of the density of the Earth.
What is the smallest accurate measurement that can be made on a standard metric 25-50 mm?
25mm
When is a measurment accurate?
Never: A measurement made is always an approximation. We can get very close to being accurate with our measurements, but never fully 100% accurate. This is not the fault of the person measuring, or what tool they are using to measure with, but it is a natural law that we (anyone, even superior aliens to humans) cannot ever fully make an absolutely accurate measurement.
What is the smallest accurate measurement that can be made on a standard metric 25-50 mm. micrometer?
10000000000000000000
What is the smallest accurate measurement that can be made on a standard metric 25-50 mm micrometer?
25mm
Who was the first person to say that the earth was a sphere?
It is impossible to say who first made the suggestion. Eratosthenes made a remarkably accurate calculation of the size of the earth around 200 BC. So the ancient Greeks certainly knew the world was a sphere.
Can pH indicator give accurate pH reading for solution?
An accurate measurement is made with a pH-meter; pH-papers make only approximative determination.
Is 8.4 equal to 8.40?
Mathematically, yes, but in a science class there is something called significant figures which tries to represent the accuracy that is made in a measurement. So 4.80 means that a more accurate measurement was made than 4.8
What is the smallest accurate measurement that can be made on a standard metric 25 50 mm micrometer?
The smallest accurate measurement that can be made on a standard metric 25 50 mm micrometer is typically 0.01 mm or 0.001 cm. These micrometers are designed to read to the hundredth of a millimeter or the thousandth of a centimeter, providing relatively precise measurements.
What was made first the earth or the moon?
The Earth.
