Math, asked by rajeshchoubey679, 4 days ago

\mathbb \purple { please \: help \: me \:in\:this}

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Answered by RajeshChaubeyKing
6

Answer:

question given → name two substances which expand on heating.

answer → the two substances which expand on heating are brass and iron.

Answered by vanrajmakwaname
1
The two substances which expand on heating are brass and iron.

Hope it helps
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