Question

Hello guys !!

My question :-

'' Some paper is wound around
a) a wooden cylinder
b) an aluminium cylinder.

Each of the cylinders is held over a bunsen flame for 10 seconds.


● What will you observe ? Explain your answer.

♠ CONTENT QUALITY NEEDED♠

✔ Good explanation needed

___________________

Thanks:)

Answer 1

HEYA MATE, HERE IS UR ANSWER


We know that both paper and Wood catches wire easily as compared to aluminum.

When paper that is wound on wood will burn , the wood will catch fire and also burn .

But not the aluminium because it is a metal.It can only melt and for melting 10 second is less than enough.


Hope you understand the answer.


$\mathbb{BE\:BRAINLY}$

Answer 2

$<b><u> Hey buddy!!!!!$

$<b> 1. A paper is wound around a wooden cylinder, such that when it is lighted or given heat, then readily, paper burns, along with wooden cylinder , since wood is supporter of combustion.. and such that the result of the combustion will be CARBON DIOXIDE OR SOOT(ash)..$

$<b>2.A paper is wound around ALUMINUM CYLINDER. such that when it is provided with the fire,, the paper covered on it will catch fire. Where as aluminium doesnt catch fire, but on heating up to its melting point,, it melts, but as here, it doesn't burn or gets fire, since it is metal.$

$<u><marquee>hope it HELPS u$