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When we rub two objects together then heat energy is generated.
When straw is rubbed with paper it acquires charge due to friction. This straw when brought near uncharged straw induces opposite charge in the region of the uncharged straw nearer 2 the charged one. Then as the law is, unlike charges attract.
You will create friction (a force pushing them both back) and heat.
Flint and Steel can be rubbed together to make fire.
no
i think they are the kitchen..
By electrons
When the bodies are rubbed against each other one body transffers electrons to the other body. Since there are no new electrons produced or destroyed the charge is equal.
it prevent it from turning brown
the conservative boundres rubbed together.
static electricity
Heat.