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Until a metal reaches its elastic limit, it is undergoing elastic deformation. This means that the metal will regain its original dimensions when unloaded. Upon exceeding the elastic limit, the metal will become plastic and will not regain its original dimensions.
A metal undergoes plastic flow when it experiences large deformations while loaded in the plastic region.
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoInternal plastic flow in a glacier occurs when water melted by the weight of the glacier acts as a lubricant between the glacier and the underlying rock
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What causes plastic flow to occur?
High pressure
Why does the charge flow through the copper wire but not the plastic coating that covers it?
Because plastic is Not Metal and the penny is.
Does a plastic kettle handle prevent or helps heat flow?
Plastic is a good insulator of heat, meaning heat can't flow through it very well. So a plastic handle on a kettle doesn't conduct heat through it and this means you don't get burnt when handling it.
Why it is easy to charge polythene by rubbing but not copper?
When you rub plastic, you transfer electrons from one material to the other. ... Because plastic is an insulator, the electrons cannot flow through it so they effectively get stuck there they are static
Is plastic viscosity or not viscosity?
Resistance to flow in excess of the yield value in a plastic material. Plastic viscosity (U) is proportional to the (shearing stress-yield value) rate of shear. The coefficient of plastic viscosity is the force in excess of the yield value, tangentially applied, that will induce a unit velocity gradient.
What part of a glacier moves fastest when glacier moves by internal plastic flow?
the top layer whic is compacted snow and ice which is about 15m deep
What part of glacier moves fastest when the glacier moves by internal plastic flow?
The central part of the glacier moves fastest than its edges as it is thickest from the center.
Will electricity flow through a plastic comb?
No. Plastic is not a conductor of electricity.
What deforms by plastic flow?
asthenosphere
What does electricity not flow through?
Plastic
Why does plastic flow occur only 50 meters below ice?
It takes the weight of that much ice to cause the plastic flow.
Why does plastic flow occur only below 50 meters of ice?
It takes the weight of that much ice to cause the plastic flow.
What is a substance that has no internal resistance to flow?
its a liquid
Why can't electricity flow through plastic?
Because metal and plastic arent the same materials so metal goes with the flow through static electricity but plastic cant.
What does electricity not flow through well?
Plastic
What causes plastic flow to?
High pressure
What is flow stress?
flow stress is yield stress of material during plastic deformation
