Accurate linear measurement.
by dividing diameter by 2 :)
A rulerDepending on the degree of accuracy required: a ruler, vernier callipers, micrometer.
Vernier callipers are made in various sizes. The range would depend on the size. The most usual size is 0 - 150 mm
It depends on what you are trying to measure. If you are measuring the length of a car, for example, any reading obtained using vernier callipers is likely to be totally useless. The key is to select a tool that is appropriate to the task.
The answer depends on the size of the cube: it could be a micrometre, vernier callipers, a ruler, a tape measure.
Because they were invented by Pierre Vernier in 1631.
4
Pythagoras
No
yes it is 2.25
vernier-caliper
by dividing diameter by 2 :)
I would use vernier callipers.
yes
0.1mm It is the range of verniercalliper. As it has least count 0.1mm that's why its range is 0.1 mm in physics laboratory
To measure things, or is that just too obvious? A.K.A. Vernier Callipers
A rulerDepending on the degree of accuracy required: a ruler, vernier callipers, micrometer.