Which is more Elastic Steel or rubber? Plz give the reason
also........ mchandan86@gmail.com
Answer Posted / kavya
Steel is more elastic than rubber. We know that Young’s modulus is the ratio of stress to the strain. If the same force is applied to the wire of steel and rubber thread, which are of equal length and cross-section area, we will find that the extension in the rubber thread is much greater than extension in steel wire. Therefore, for a given stress, the strain produced in steel is much smaller than that produced in the rubber. This implies that Young’s modulus for steel is greater than that for rubber. Therefore, steel is more elastic than rubber.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is knurling?
Why PWHT IS NOT DONE TO STAINLESS STEEL MATERIAL?
effect of temperature on stainless steel at temp(500C-750C) in respect of the following properties-required for silencer application 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio with values
Difference ISDN and Brodband?
What are the causes of positive and negative propeller slip?
What is wet corrosion?
Why should we hire you over the others waiting to be interviewed?
Explain the difference between projectile motion and a rocket motion?
How do you repair a hydraulic jack?
What causes damage to impellers?
Discuss how to prepare the M/E in the standby condition
As compression ratio increases, thermal n increases. How is thermal n affected by weak and rich mixture strength ?
explain the methods of measuring aproblem of armature reactionof DC machine?
HI I am going to write HAL for the post of management trainee. I need model / Sample Question . Plz help me
What is max pressure?