This tests hardness; which ultimately leads to what class the rock is in.
streak test, hardness test, scratch test, color test
the anwers is hardness because a have a sience book that it says the same thing
It is called a streak and its purpose is to find the hardness of the mineral.
the application of geology to many fields for example economical geology, petro geology, enviromental geology this is related to the various human activities therefor it is called applied geology.
Modern geology is geology
The geology we learned today was interesting. Geology is an interesting subject. My friend likes to study geology. We have a geology test tomorrow. (I don't think this sentence is that good)
Anatole Dolgoff has written: 'Geology Advanced Test for Gre' 'Geology; advanced test' -- subject(s): Examinations, questions, Graduate Record Examination, Geology
The scratch test is used for identifying minerals.You simply get a hard, white surface, and scratch the mineral on it.
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
You can write in the test booklet but you are not allowed to use scratch paper.
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msc applied geology syllabus
streak test, hardness test, scratch test, color test
A shoulder scratch is also known as Apley's shoulder scratch test. This is a test that is done to determine the motion of the shoulder and to check for limitations.
a streak test is a test wheree you rub a mineral across a streak plate to see the color of its streak, which is a better indentifying factor of the mineral than the external color. A scratch test is when you scratch a mineral to find out its hardness on the Mohs Scale of Hardness. This is also another useful identifying factor
A scratch test is more commonly known as an allergy test. This test allows for the diagnosis of allergies by exposing skin to allergy provoking substances. If the skin has a reaction then the person undergoing the test is allergic to that particular substance.
Hardness