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An unlit match is held near ( not touching) to an extremely hot bunsen flame. The match does NOT get hot enough to light WHY?
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may be coz that energy required to initiate the combustion is not supplied by mere radiation
i think the medium between them is not a good conductor i.e air
yea.....
energry transfer takes place by radiation nd convection...only so....if u put a better conductor in b/n the match may light up
yeah exactly..
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The primary reason is because air is a poor conductor. In addition, the majority of heat from the flame is moving upward and not to the side.
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