If you have calibrated eyeballs
in order to get the result in mm or cm
A metal tape which contains diameter graduations along the tape is wrapped aroud the groove in asheave.this tape has space apart supports which precisely position the tape at acertain depth in the groove.When the two ends of the tape intersects,there we find the diameter of the groove and it has a vernier graduation.
They're actually many but I'll just mention 5 for each nationalities.1. BRITISH MATHEMATICIANS* John Adair* John Craig* James Gregory (or James Gregorie)* William Jones* Thomas Rudd2. ENGLISH MATHEMATICIANS* Thomas Allen* Robert Anderson* John Babington* Robert Wood* Isaac Newton3. FRENCH MATHEMATICIANS* Pierre Vernier* Antoine Gombaud* Jean de Beaugrand* Marie Crous* Blaise Pascal4. ITALIAN MATHEMATICIANS* Galileo Galilei* Andrea Argoli* Bernardino Baldi* Paolo Casati* Orazio Grassi
Measure the length of its side - using vernier callipers for accuracy - and cube the result.
by dividing diameter by 2 :)
A caliper is commonly used to measure the diameter of a copper wire. It can provide precise measurements by using its jaws to grasp the wire and providing a reading of the diameter on its scale.
Because they were invented by Pierre Vernier in 1631.
I would use vernier callipers.
Vernier calipers are used to measure lengths with high precision, especially in applications where accuracy is critical. They consist of a main scale and a sliding vernier scale, allowing for measurements to be taken to a fraction of the smallest division on the main scale. They are commonly used in engineering, woodworking, metalworking, and scientific experiments.
A rulerDepending on the degree of accuracy required: a ruler, vernier callipers, micrometer.
To measure things, or is that just too obvious? A.K.A. Vernier Callipers
4
Pythagoras
The jaws of the vernier calipers are used to measure the external diameter of a cylinder. The jaws are placed around the object being measured, and the reading is taken from the scale on the main body of the calipers.
No