Question

What is the most accurate and precise method to measure the thickness of a coin?

Answer 1

Explanation:

First of all, you have to sort the coins. Later, stack the coins up at the column and please measure as accurately as possible the thickness of the column. Finally, divide the thickness of the column by the amount of the coins and the result will be the thickness of a single coin.

Answer 2

The most accurate and precise method to measure the thickness of a coin is by a micrometer screw gauge

• Thickness is the dimension of the smallest measure is typically the distance between two surfaces of an object.
• The strongest tool for accurately measuring a spherical or cylindrical object is a micrometer screw gauge.
• It is a tool used to estimate the thickness of tiny sheets like sheets of glass or plastic as well as the diameter of thin wires.
• The screw and nut are the backbones of the micrometer screw gauge operation from a rotational to a linear moment.
• As is common knowledge, after the screw has completed one revolution, it advances linearly by one pitch.
• To reduce the length that can be measured with that screw gauge, we can reduce the screw's pitch distance.

Hence, a micrometer screw gauge will be most accurate device.

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