Question

How gold smiths blow with metallic pipe and why

Answer 1

Answer:

a goldsmith blows air into the kerosene lamp flame with a blow pipe so that complete combustion of fuel takes place and the temperature of the flame increases.he blow The outermost zone of the flame with a metallic blow pipe for melting rod and silver because this is the hottest part of the flame.

hope this answer will help you clearing your doubts