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because it makes you feel good about yourself, it makes you reach your goals, and it says alot about your character.

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Minerva Orn

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2y ago

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Related Questions

What type of mineral property is tested by the scratch test?

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.


How do you determine the hardness of ductile materials?

Hardness of ductile materials can be determined by following methods..... 1) Brinell Hardness Test 2)Vickers Hardness Test 3)Rockwell Hardness Test 4) Scratch hardness test


What is the difference between vickers hardness test and brinell hardness test?

In Vickers hardness test the for used is much lighter than the force used in Rockwell hardness test, The Rockwell hardness test is the considered to be the most routinely used technique to measure the hardness of materials because of its simplicity and because it does not require specific skills in order to perform it.


What do we use to determine the hardness of a mineral?

Hello, It depends on what hardness do you want to test? The hardness of gems, one would use a scratch test. The Vickers hardness test was developed in 1921 by Robert L. Smith and George E. Sandland at Vickers Ltd as an alternative to the Brinell method to measure the hardness of materials. The Vickers test is often easier to use than other hardness tests since the required calculations are independent of the size of the indenter, and the indenter can be used for all materials irrespective of hardness. The basic principle, as with all common measures of hardness, is to observe the questioned material's ability to resist plastic deformation from a standard source. The Vickers test can be used for all metals and has one of the widest scales among hardness tests. These are just examples of hardness tests, there are many! You should find out what you want to test for and find the most suitable test. Hope I Helped


What is the Brinell hardness test used for?

The Brinell hardness test is a standardized test in material science. It measures the hardness of a metal by measuring the indentation on the material caused by an indenter.


What is the initial load in Rockwell hardness test?

The initial load in Rockwell hardness test is 10KGf.


How to identify a hardness of a unidentified material?

To identify the hardness of an unidentified material, you can use a hardness test such as the Mohs scale, Vickers hardness test, or Rockwell hardness test. These tests involve applying a specific amount of force to the material's surface and measuring the indentation or scratch it creates to determine its hardness.


Scratching a mineral with a nail is a test of what?

Scratching a mineral with a nail is a test of hardness. It helps determine the relative hardness of the mineral compared to known substances on the Mohs scale of mineral hardness.


What is used to test the hardness of a a mineral?

The Moh's scale is used to test the hardness of a mineral. It will be tested by a fingernail scratching it.


What is the importance of hardness test?

What is the important of microhardness test


What is the Rockwell hardness test used for?

plan a fair test with timing......... bash each rock with a hammer and see which one breaks first


What is the difference between Hardness and Harden-ability of steel?

There are some differences between hardness and hardenability. Hardness is the surface property of material to give resistance to the penetration or plastic deformation and it is measured by one of the tests......Rockwell hardness test,Brinell hardness test and Vicker hardness test. On the other hand,hardenability is defined as the ability how the material would be hardened and it is measured by Jominy hardenability test.