Question

what is the hot and cold source of light​

Answer 1

Answer:

Cold light is also known as luminescence. It is light that is emitted when things are cold. Light emitted when things get hot is called incandescence – for example, the light from a Bunsen burner, a standard light bulb or an electric cooker when hot.

Answer 2

cold source of light are are those that do not require heat to product light example

1. fluorescent light
2. fireflies
3. LEDs

hot hot sources of light are

• electric cooker when hot
• flame of a candle

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