Question

The wool fibre will burn but do not melt.

Select one:
True
False

Answer 1

Answer:

True

Explanation:

Because metal only melt not woollen fiber.

Answer 2

Answer:

Silk yarn shrinks away from the flame and burns but does not melt. It has the odour of charred meat. The wool yarn also shrinks and burns but does not melt. It has a strong odour of burning hair.