Why are the springs made of steel and not of copper ?

1.	Why are the springs made of steel and not of copper ?
Answer» <html><body><p></p>Solution :The Young.s <a href="https://interviewquestions.tuteehub.com/tag/modulus-1100097" style="font-weight:bold;" target="_blank" title="Click to know more about MODULUS">MODULUS</a> of steel is more than the Young.s modulus of <a href="https://interviewquestions.tuteehub.com/tag/copper-933790" style="font-weight:bold;" target="_blank" title="Click to know more about COPPER">COPPER</a> and Young.s modulus is the <a href="https://interviewquestions.tuteehub.com/tag/measure-1091857" style="font-weight:bold;" target="_blank" title="Click to know more about MEASURE">MEASURE</a> of elasticity of material. Hence steel is used for making springs.</body></html>

Discussion