A. Degree of the hardness of minerals
B. Degree of viscosity of a liquid
C. Degree of elasticity of a material
D. Degree of brittleness of a substance
Check Answer
The correct answer is option A) Degree of the hardness of minerals.
Mohs’ Scale is used to indicate the degree of hardness of minerals. It is a scale of 1 to 10, with 1 being the softest (talc) and 10 being the hardest (diamond). The scale was developed by Friedrich Mohs in 1812, and it is based on the ability of one mineral to scratch another mineral. For example, a mineral with a hardness of 6 can scratch minerals with a hardness of 5 or lower, but it cannot scratch minerals with a hardness of 7 or higher. The Mohs’ Scale is widely used in geology and mineralogy to identify and classify minerals based on their hardness.
Mohs’ Scale is used to indicate the degree of hardness of minerals. It is a scale of 1 to 10, with 1 being the softest (talc) and 10 being the hardest (diamond). The scale was developed by Friedrich Mohs in 1812, and it is based on the ability of one mineral to scratch another mineral. For example, a mineral with a hardness of 6 can scratch minerals with a hardness of 5 or lower, but it cannot scratch minerals with a hardness of 7 or higher. The Mohs’ Scale is widely used in geology and mineralogy to identify and classify minerals based on their hardness.
