MCQOPTIONS
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| 1. |
"Mohs' Scale" is used to indicate the: [IAS 2003] |
| A. | degree of brittleness of a substance |
| B. | degree of hardness of minerals. |
| C. | degree of viscosity of a liquid |
| D. | degree of elasticity of a material |
| Answer» C. degree of viscosity of a liquid | |