Table of Contents
What is lubricant friction Class 8?
A substance that is introduced between two surfaces in contact, to reduce friction, is called a lubricant. Fluid friction can be minimized by giving suitable shapes to the objects moving in the fluids.
How does lubrication impact friction?
Lubrication reduces the heat generated when two surfaces are in motion. It smoothes the process by forming a film between two surfaces that reduces friction and thus improves performance and efficiency.
What is lubrication with example?
A lubricant is a substance which introduced to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move. For example – motor oil, friction modifier, friction additive, gel, silicons, flourocarbons, ect.
What is lubrication Class 11?
Lubrication is used to reduce friction. It is generally used for moving machine parts. Complete step by step answer. The lubricants are the substances which are used to reduce the friction which acts between two surfaces in contact, between which relative motion can occur.
What do you mean by lubricant?
1 : a substance (such as grease) capable of reducing friction, heat, and wear when introduced as a film between solid surfaces. 2 : something that lessens or prevents friction or difficulty a social lubricant.
What is a lubricant in physics?
Lubricant A lubricant (sometimes referred to as “lube”) is a substance (often a liquid) introduced between two moving surfaces to reduce the friction between them, improving efficiency and reducing wear. They may also have the function of dissolving or transporting foreign particles and of distributing heat.
What does lube do for a woman?
Lube reduces friction, so lessens your risk of injury during sex. And if you’re using condoms, lube also makes it less likely that it’ll break or fall off, therefore increasing your protection against STIs including HIV.
What do lubricants do?
A lubricant is a substance that helps to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move. It may also have the function of transmitting forces, transporting foreign particles, or heating or cooling the surfaces.
What is the function of lubricating oil?
Lubricating oil, sometimes simply called lubricant/lube, is a class of oils used to reduce the friction, heat, and wear between mechanical components that are in contact with each other. Lubricating oil is used in motorized vehicles, where it is known specifically as motor oil and transmission fluid.