an acid paste reacts with the metal casing which causes electrons to flow to a carbon rod
Because plastic is Not Metal and the penny is.
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.
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.
All the above Energy. Energy causes ever thing to move.
High pressure
It takes the weight of that much ice to cause the plastic flow.
It takes the weight of that much ice to cause the plastic flow.
About 50 m do love the glacier surface
It is from differing temperatures of air above it that causes currents to flow in the water.
The upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur.
radioactive decay takes place, which produces lot of heat and causes the mantle to flow in convection currents veena
No. Plastic is not a conductor of electricity.
asthenosphere
Plastic
it is the tilt of the earth in the suns direction
Because metal and plastic arent the same materials so metal goes with the flow through static electricity but plastic cant.