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What are disadvantages of heat produced by friction in machines?
Wiki User
∙ 11y ago
energy used for the machine will get lost as heat .machine parts will get worn out.
Wiki User
∙ 11y ago
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Heat is produced in electric generators due to what?
"friction"
How heat is produced?
Heat is produced when energy is converted, in one of many ways, from one form to another. Electric heaters convert electricity to heat; rubbing your hands together (friction) converts kinetic energy to heat, fire (exothermic reactions) convert chemical energy to heat, and so on.
Why do you rub your hands together when you feel cold?
Rubing hands creates friction due to which heat is produced and you feel warmth; the same reason your body shivers when you are cold, the extra movement creats heat for your body.
What force that is being produced by rubbing two things together?
Rubbing two surfaces together creates friction, which expresses itself as heat. It is possible that static electricity will also be created (probable, actually), but there may or may not be a visible result of the buildup and/or neutralization of the charge (and usually there isn't). The force of friction derives from the electromagnetic forces of atoms and their electrons, so it is atomic and molecular forces that give rise to the phenomenon of friction. There are a lot of variables involved when two surfaces come into contact and move past one another. A link to the Wikipedia post on friction is provided. Heat is studied under the heading thermodynamics, and you'll need to fasten your seatbelt when you get ready to surf over there. An additional link is provided.
Give an example of friction?
Case 2: A truck is travelling at a constant speed up a hill with a normal force of 1360N. The Force of the Kinetic friction acting on the truck is 266N. What is the coefficient of kinetic friction between the truck and the road? N = 1360N, Fk = 266N Step 1: Substitute the values in the below Kinetic Friction Coefficient formula: This example will guide you to calculate the Kinetic Friction Coefficient manually.
Can you produce heat by friction process?
Heat IS produced by friction.
What can be produced by friction?
Mainly heat and static electricity are produced by friction.
What is produced as a result of friction?
Heat.
Why is friction a problem for machines?
it can create lots of heat
What is produced with friction?
Heat and static electricity.
What form of energy is produced as friction?
Friction can produce energy in the form of heat
Heat is produced in electric generators due to what?
"friction"
How are friction and heat related?
try rubbing your hands together quickly. the heat you feel is an effect of friction. friction occurs when two surfaces rub together.as a result of friction, heat is produced. for example, when a person skates on ice, the ice and skate rub together. this friction gives heat. :)
Why is a spark produced when two stones collide?
When the stones collide, they generate friction which in turn generates heat. The greater the friction, the more heat that is generated.
How heat is produced?
Heat is produced when energy is converted, in one of many ways, from one form to another. Electric heaters convert electricity to heat; rubbing your hands together (friction) converts kinetic energy to heat, fire (exothermic reactions) convert chemical energy to heat, and so on.
What are some reason that machines are not 100 percent efficient?
friction and entropy the production of heat with in a system
What are the problem caused by friction?
The problem caused by the Friction * The heat is produced. * efficiency of a engine is decreased. * The mechieneries will get old quickly. * Loss of energy in the form of heat.
