0
a test for an allergic reaction in which a possible allergen is applied to a sratch area of skin.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the purpose of a scratch test?
The scratch test is used for identifying minerals.You simply get a hard, white surface, and scratch the mineral on it.
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
Can you use scratch paper during the ACT math test?
You can write in the test booklet but you are not allowed to use scratch paper.
Scratch test on metal or wood?
no.
What test do mineralogist use to identify minerals?
streak test, hardness test, scratch test, color test
What is shoulder scrach?
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.
What is the difference between a scratch test and a streak test?
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
What is a scratch test more commonly known as?
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.
What PROPERTY are geologists testing when they do a SCRATCH test?
Hardness
What mineral is used to perform a scratch test?
Bold
What condition is diagnosed using a scratch test?
allergy
How do you test a microphone?
You can scratch it, clap or snap into it, or talk into it.
