Physics, asked by maniprasad010, 8 months ago

what are the changes of colours do you observe when you heat an iron irod ​

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Answered by Piyush1278
4

Answer:

When an iron bar is heated to a very high temperature, it initially glows red, and then as its temperature rises it glows white. Incandescence is heat made visible – the process of turning heat energy into light energy.

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