Math, asked by jaanmehak610, 11 days ago

when does a substance appear to be white ?when does it looks black?​

Answers

Answered by suryakrishnamurthy06
0

Answer:

When a substance reflects all the colours to the eye, it seems to us white. When it absorbs all the colours, it is black. 4.

Step-by-step explanation:

When a substance reflects all the colours to the eye, it seems to us white. When it absorbs all the colours, it is black. 4.

Answered by Anocecil
1

Answer:

Here's your answer :

If only blue light is shone onto a red shirt, the shirt would appear black, because the blue would be absorbed and there would be no red light to be reflected. White objects appear white because they reflect all colours. Black objects absorb all colours so no light is reflected.

Hope this helps you!

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