Question

wahno ke tayr humesa kale rang ke kyon hote h?​

Answer 1

Answer:

It is because the material it is made is black and it supports the tyres. Although the natural colour of rubber is a milky white, the black colour we see was originally caused by soot. ... Once added to the rubber, carbon black increases the strength and durability of the tyres, which is understandably seen as a desirable trait for tyre manufacturers and car.

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