Define the term: i)Tensile strength ii) Hardness iii) Ductility iv) Soldering

Define the term: i)Tensile strength ii) Hardness iii) Ductility iv) Soldering
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Answer :

i)Tensile Strength : Tensile Strength is the ability of metal to carry a load without breaking.

ii)Hardness :- Hardness is the ability of metal to resist wear or abrasion and resist penetration.

iii)Ductilility: Ductility is the ability of a metal due to which it can be stretched and converted into thin wire without breaking

iv)Soldering :- The process of joining two metal surfaces by introducing a non ferrous alloy having melting point below 4000 c in between them is called as soldering. 

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