Matchstick | Combustion and Flame | Class 8 Chemistry
Автор: Toppr
Загружено: 2017-10-16
Просмотров: 66319
                Описание:
                    A match is a small stick of wood or strip of cardboard with a solidified mixture of flammable chemicals deposited on one end. When that end is struck on a rough surface, the friction generates enough heat to ignite the chemicals and produce a small flame. Some matches, called strike-anywhere matches, maybe ignited by striking them on any rough surface.
#matchstick #combustion #flames
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