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Why coal is black in coloer

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Why coal is black in coloer

Posted by Ashish Babu 5 years, 5 months ago

CBSE > Class 08 > Science

2 answers

Yogita Ingle 5 years, 5 months ago

Carbon and tars are black because light that we can see cannot pass through, and light that hits the coal mostly does not get reflected. Instead the coal takes up the light and grows warmer. So we see very little light from the coal, and this makes it look black.

1Thank You

Mahi 07 A 5 years, 5 months ago

Coal is black in colour because it has many impurities like hidrojen , sulfer, mercury and more.

0Thank You

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CBSE > Class 08 > Science