Physics, asked by shrutikhot, 8 months ago

A solid body is heated upto very high temperatures. As we go on heating, its brightness increases and it

appears white at the end. The sequenc of the colour observed as the temperature of the body increases will

be

(1) Yellow, green, red, white. (2) Green, yellow, red, white.

(3) Red, green, yellow, white. (4) Red, yellow, green, white
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Answers

Answered by lalitdagur24
1

Answer:

What is incandescence? Incandescence is the emission of light by a solid that has been heated until it glows, or radiates light. When an iron bar is heated to a very high temperature, it initially glows red, and then as its temperature rises it glows white

Explanation:

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Answered by arjunsing1104
4

Answer:

The correct order of increasing frequency from lower to higher is yellow

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