Durability and hardness are related but not the same. Hardness refers to a material's resistance to scratching or indentation, while durability is a measure of a material's ability to withstand wear, impact, or other forms of damage over time. Hardness can contribute to durability, but other factors such as toughness and resilience also play a role in determining a material's overall durability.
No they are quite different Diamond - is a crystallized form of carbon Hardness 10 Topaz is a silicate mineral of aluminum and fluorine Hardness 8
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The hardness of a mineral is important because it helps in mineral identification. Minerals with different hardness values can be distinguished using the Mohs hardness scale. Hardness can also indicate the durability and wear resistance of a mineral in various applications.
Delrin, a brand name for acetal (polyoxymethylene), does not have a hardness value on the Mohs scale, as this scale is typically used for minerals. However, Delrin has a Shore D hardness of approximately 80 to 90, indicating it is a relatively hard plastic. This hardness makes it suitable for various applications requiring durability and resistance to wear.
Diamond is the only mineral that has the same hardness as corundum, which is the second hardest natural mineral on the Mohs scale after diamond. Both corundum and diamond have a hardness of 9 on the Mohs scale.
no one seems to know yet cause i have the same thing
No they are quite different Diamond - is a crystallized form of carbon Hardness 10 Topaz is a silicate mineral of aluminum and fluorine Hardness 8
The only mineral with a hardness of 10 on Moh's scale is diamond.
You start by scratching it and seek it's hardness. When you find its hardness, compare it to another mineral with the same hardness. If they look exactly the same, and have the same arrangements of minerals, then they are the exact same mineral.
You start by scratching it and seek it's hardness. When you find its hardness, compare it to another mineral with the same hardness. If they look exactly the same, and have the same arrangements of minerals, then they are the exact same mineral.
Actually, what you are asking is referring to the hardness of the pencil. So both, 0.5mm and 0.7mm are the same hardness as number two pencils. The number of lead, 0.5, is a thinner lead in diameter to the 0.7.
Gypsum has a hardness of 2 on the Mohs scale, which is similar to the hardness of a fingernail.
The stainless steel hardness scale measures the resistance of stainless steel to deformation or scratching. The higher the hardness value, the more durable the stainless steel product will be. Harder stainless steel is less likely to dent, scratch, or wear out, making it more suitable for applications that require high durability.
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No they do not.
The hardness of a mineral is important because it helps in mineral identification. Minerals with different hardness values can be distinguished using the Mohs hardness scale. Hardness can also indicate the durability and wear resistance of a mineral in various applications.
The scratch test measures a mineral's hardness, which is its resistance to being scratched. This property is identified by comparing the hardness of a mineral to the hardness of known minerals on the Mohs scale.