Question

Give two examples of the substances which expand on heating?
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Answer 1

Answer:

Any metal, water. oil, any gas(hydrogen, air, CO2) are examples of substances expand on heating. Many substances expand on heating, Air & water for example since their density decreases and volume increases, hence the expansion.

Answer 2

ǫᴜᴇsᴛɪᴏɴ⤵️

➜ Give two exɑmples of the substɑnces which expɑnd on heɑting?

Αηsωєя ⤵️

➩ Iron ɑnd wɑter expɑnd on heɑting.

➩Any metɑl, wɑter. oil, ɑny gɑs(hydrogen, ɑir, CO2) ɑre exɑmples of substɑnces expɑnd on heɑting. Mɑny substɑnces expɑnd on heɑting, ɑir & wɑter for exɑmple since their density decreɑses ɑnd volume increɑses, hence the expɑnsion.

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