The difference between strength and hardness is that the strength refers to the force that is present between the bonds. Strength attributes to how strong or weak the force between the bonds. Hardness refers to the nature of the force, which basically is how rigid or flexible the bonds between particles.
correlation we can do to find the strength of the variables. but regression helps to fit the best line
Hardness is the question of how difficult it is to make an impression on a substance. Brittleness is the question of how easy it is to break. Granite is a stone which is very hard but not brittle--it is hard to carve and also hard to break. A plank of wood is not as hard as stone but is not very brittle. You can carve on it with a knife but it won't shatter if you drop it. Glass is hard and brittle. Chalk is not hard but it is brittle.
Carving wax is color coded to identify the hardness. They colors may vary from company to company. The Ferris company has three colors: blue is the softest, purple is next, and green is the hardest.
difference between one- ones
What is the difference between realism and liberalism?
what is the difference between Shore-A Hardness & Barcol Hardness
Grade 10.9 bolts or capscrews have a minimum tensile strength of 1040N/mm2 and a hardness of 320 - 380Hv10. Grade 12.9 bolts or capscrews have a minimum tensile strength of 1220N/mm2 and a hardness of 385 - 435Hv10. The 12.9 fastener is therefore a higher grade (hardness and tensile strength) fastener compared with 10.9 grade
Bond strength is related to mineral hardness. Minerals with strong chemical bonds tend to have high hardness, while minerals with weaker bonds have lower hardness. This is because the strength of the bonds affects how easily the mineral can be scratched or deformed.
It is a difference between the hardness, generally expressed in the Mohs scale.
micro is on a small scale and macro on a larger scale
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HV = 2.9 * Y Where HV - Vickers hardness Y - Yiekd stress in KG/mm2
There is no basis for comparison between the two. An iceberg's "strength" is its mass and hardness. A tornado's strength is its wind speed.
The hardness.
The main difference between water and ecowater is the hardness rating difference. For water testing and filter options, see your local water specialist.
Both are two different scales of hardness measurement.
Hardness measures a material's ability to resist permanent deformation, whereas brittleness measures a material's tendency to fail or break without undergoing significant deformation. In other words, hardness relates to the resistance to scratching or indentation, while brittleness relates to the tendency to fracture.