Question

what do you mean by fly ash​

Answer 1

fine particles of ash of a solid fuel carried out of the flue of a furnace with the waste gases produced during combustion. such ash recovered from the waste gases, used chiefly as a reinforcing agent in the manufacture of bricks, concrete, etc

Answer 2

Explanation:

fine particles of ash of a solid fuel carried out of the flue of a furnace with the waste gases produced during combustion. such ash recovered from the waste gases, used chiefly as a reinforcing agent in the manufacture of bricks, concrete, etc.