Question

why is oxy-hydrogen flame used for welding and cutting metals

Answer 1

Explanation:

An oxyhydrogen flame is used for cutting and welding of two metallic pieces together due to the heat produced by the flame , i.e , 2800 ° C . At this temperature the metal gets melted easily and hence it can easily be cut apart or welded together.

Answer 2

Answer:

An oxyhydrogen flame is used for cutting and welding of two metallic pieces together due to the heat produced by the flame , i.e , 2800 ° C . At this temperature the metal gets melted easily and hence it can easily be cut apart or welded together.