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How does the roughness of sandpaper affect its ability to smooth various surfaces?
Wiki User
∙ 12y ago
The rougher the sandpaper, the more it takes off the material being sanded. The finer the grade (smoother) the smoother the finish will be. Rougher grades are used at the beginning to remove tool marks and shape the material, and you gradually work up to the finer grades for finish work.
The very finest grades are used to polish the finish.
Wiki User
∙ 12y ago
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How the roughness of sandpaper affect its ability to smooth various surfaces?
The rougher the sandpaper, the more it takes off the material being sanded. The finer the grade (smoother) the smoother the finish will be. Rougher grades are used at the beginning to remove tool marks and shape the material, and you gradually work up to the finer grades for finish work. The very finest grades are used to polish the finish.
Why are coefficients of friction unitl-ess values?
Contacting surfaces can be of various materials
How does lubicus help to reduce friction?
Lubricants reduce friction by various means. Here are some:They form a layer between surfaces that are moving with respect to each other that keeps those surface from contacting each other. The lubricant keeps the surfaces apart.The lubricant washes away particles that might cause friction between the surfaces. It acts as as cleanser.Some lubricants harden the surfaces of the parts they are lubricating to make them less subject to wear.
What did Richard feynman's invent?
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What is the difference between Hardness and Harden ability of steel?
ImproveToughness is the ability of steel to absorb energy.Hardness is the ability of steels to withstand wear. Hardness is the ability of material to withstand the indent and is measured in rockwel or vickers. also it is a measure of stiffness of material. but hardenability is ability of material to become hardened by various methods of hardening such as carburising or quenching. it is firmly dependent on quantity of carbon in that material. and actually it doesn't have any measuring unit !
How the roughness of sandpaper affect its ability to smooth various surfaces?
The rougher the sandpaper, the more it takes off the material being sanded. The finer the grade (smoother) the smoother the finish will be. Rougher grades are used at the beginning to remove tool marks and shape the material, and you gradually work up to the finer grades for finish work. The very finest grades are used to polish the finish.
What is filters in surface roughness?
Hello, I search informations on the various filters of roughness (principle, advantage/disadvantage). Thank you
What is the Relative roughness factor of a fiberglass pipe?
relative roughness is the average bump height divided by the same characteristic length (pipe diamter) the relative roughness is calculated by k/d, k=0.0015 and d being the diameter relative roughness is the average bump height divided by the same characteristic length (pipe diamter) the relative roughness is calculated by k/d, k=0.0015 and d being the diameter
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Is it due to their claws, which give them traction on various surfaces.
Why are coefficients of friction unitl-ess values?
Contacting surfaces can be of various materials
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The biggest safety concerns relating to walking surfaces are probably the various conditions and defects that can result in slips, trips, and falls.
What weathering process could be modeled using sandpaper to design an experiment to test the resistance to weathering of various type of materials?
Abrasion is often likened to a sandpaper effect acting on the rock in question. Abrasion occurs when an agent of erosion carries sediment and the sediment collides with a rock face, breaking both up.
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Do football people wear spiked shoes?
To gain traction on various surfaces throughout the National Football League.
What is the term for the ability to respond differently to various types of stimuli?
Discrimination
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The common goal of understanding and explaining human behavior and mental processes unites the various fields of psychology. Regardless of specialization, psychologists strive to investigate and improve individuals' cognitive, emotional, and behavioral functioning. Additionally, they all rely on scientific research methods to study and analyze human behavior.
What property of light allows it to bounce off a page?
Wave properties. these allow it to be reflected, or partially reflected by various surfaces.
