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The mass of the piece of plastic = density × volume = 1.18 g/cm3 × 50.0 cm3 = 59 g = 0.059 kg.
Marielle Crist
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Why is chlorine found in plastic?
Most of the plastics are polymers of vinyl chloride, chlorine gives the hardness to plastics.
What is a sentence with the word hardness?
no one likes your Hardness! hardness is not a good character.
What is the hardness of Limonite on the mohs hardness scale?
The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.
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
Why do rocks have different hardness?
it has to do with the hardness of the mineral which can be found by moh's scale of hardness
Hardness testing methods for rubber or plastic?
One of the scales is a durometer. The appropriate scale depends on the industry the hardness is being tested for.
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.
Why is chlorine found in plastic?
Most of the plastics are polymers of vinyl chloride, chlorine gives the hardness to plastics.
How could you find out whether copper is harder or softer that the plastic used in a plastic cup?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
How you could you find out whether copper is harder or softer than the plastic used in a plastic cup?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
How could you find out whether copper is harder or softer than plastic used in a plastic cups?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
How could you find out whether copper is harder or softer than the plastic use in a plastic cup?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
Can a diamond scrach a other diamond?
Nope. Can glass scratch glass? Can plastic scratch plastic? A material has to be harder than another in order to scratch it. Like materials obviously have the same hardness.
How are hardness and tensile strength related?
There are tables that give you the Tensile Strength based on a Rockwell Hardness test of a specimen of metal. For example: Rc of 54 is a Steel of TSU = 300,000 psi. Google the internet for Rockwell Hardness Table.
What is difference between barcol hardness and Shore A hardness?
what is the difference between Shore-A Hardness & Barcol Hardness
What is a sentence with the word hardness?
no one likes your Hardness! hardness is not a good character.
What is the hardness of a conundrum?
The hardness of conundrum is 9 on the Moh's hardness scale
