bod0h la kau ni
I really don't know what the hardness of Cinder is but by testing it I think it has a hardness of 4
You are testing the relative hardness of the mineral.
Talc (a common metamorphic mineral).
it is hardness
He originally came up with the scale when classifying a private collection. He classified them by their physical characteristics rather than their chemical composition, using their relative hardness.
Testing a specific part of a system or even a program. That would be called a component. So it is component testing.
hardness as it is measured on a rockwell or brinell testing instrument
I really don't know what the hardness of Cinder is but by testing it I think it has a hardness of 4
You are testing the relative hardness of the mineral.
Hardness
Tablet hardness testing became available in the 1930's. Tablet hardness testing, is a technique used by the pharmaceutical industry to test the breaking point for the use, transportation, and storage of supplies.
Talc (a common metamorphic mineral).
Hardness
The Mohs Scale
Class Design And Component Design
That is testing the hardness.
One of the scales is a durometer. The appropriate scale depends on the industry the hardness is being tested for.