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The lens concentrates the sun's rays into a tiny point of heat, which causes a match or other combustible material to ignite.

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10y ago

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How can i make a match stick burn without rubing it?

You can light a match stick using another match stick, a lighter, or a candle. Simply expose the match head to the flame to ignite it.


What type of force is used to light a match stick?

Frictional force is used to light a match stick. When the match head is struck against a rough surface, the friction generates heat, which ignites the chemicals on the match head, resulting in a flame.


What kind of energy does the stick of a match have?

The stick of a match contains chemical energy, which is released when the match is struck, causing a chemical reaction that produces heat and light.


When the match stick is struck against the match box it gets lit what energy is converted into light and heat?

The energy of mechanical work is converted into light and heat energy when a match stick is struck against a matchbox. Friction between the match head and the rough surface ignites the match head, producing light and heat as a result.


Why does a match stick light when rubbed on a rough surface?

When a match stick is rubbed on a rough surface, the friction creates heat. The heat then ignites the chemicals on the match head, specifically the phosphorus and sulfur, which undergo a chemical reaction with the oxygen in the air. This reaction produces a flame, causing the match stick to light.


What is the energy conversion while liting a match stick?

When lighting a match stick, the chemical energy stored in the match head is converted to thermal energy through the process of combustion. This thermal energy produced causes the ignition of the match stick, releasing light and heat energy in the form of a flame.


What is a homonym for match?

A homonym for "match" is "match," which can refer to a stick used to light a fire or a competition between individuals or teams. The word has different meanings depending on the context in which it is used. For example, you can "strike a match" to light it or "watch a match" in a sports event.


What type of energy does a match stick have before it begins to burn?

A match stick typically contains potential energy in the form of chemical energy stored in the match head and the striking surface. When the match is struck, this potential energy is converted into thermal energy and light as the match ignites and burns.


What are the parts of a match stick?

A match contain a stick (from wood or paper) and a head with the active components.


How can you make a fire with one stick?

With a match stick :)


What is a demonstration of a chemical change?

Light a match. The glob of material on the end, and later the wood/paper stick, is undergoing a chemical change.


Who invented Match sticks?

the match stick dude, who else