How will you show that steel is more elastic than rubber?

If the same amount of force is applied to a steel wire and to a wire made of rubber of same length and cross-sectional area, the extension of rubber wire is easier than the extension of the steel wire. Therefore, with the help of Young’s modulus, it can be concluded that steel has greater elasticity than rubber.

When impurities are added to an elastic substance?

If the elasticity of the impurity that has been added is more than that of the substance to which the impurity is added, then the elasticity of the substance increases.

Why steel is more elastic than copper brass and Aluminium?

Answer by nitesh chaudhary steel has greater moduli of elasticity and has higher resistance to the change in the shape as compared with the aluminium and brass. it is inbuilt property of matter due to arrangement if atoms.

Which is more elastic rubber or copper explain?

Rubber is an elastic material because it retains its original shape after being compressed or stretched. Therefore, the rubber is more elastic than glass and glass is more elastic than copper and copper is more elastic than steel.

Why and which of iron and rubber is more elastic?

Since, the iron rod regains its original configuration more efficiently than rubber, it is iron which is more elastic than rubber. However, the iron rod is less plastic because it shows more tendency to return to its original configuration after the deforming forces are removed.

Is steel elastic or inelastic economics?

Based on various econometric techniques, this article presents new evidence of heterogeneous demand patterns across regions and metals. In particular, South America’s per capita consumption of steel, aluminum and copper is the most price-elastic (− 0.18, − 0.27, and − 0.21, respectively).

Is there a wood stronger than steel?

Pound for pound, wood is stronger than steel. Unlike steel, it is also resilient. This combination of strength and resiliency gives wood the ability to absorb the shock of heavy loads providing a greater margin of safety than many other materials.

Which is the most elastic metal?

= 58.03 GPa), while aluminum (E = 38.16 GPa) was found to be the most elastic of the metals. The energy stored in tension for the four metals was similarly ordered, with steel and brass having the highest maximum stored elastic energy (121 and 128 kJ/m3 respectively). Copper

Is tube steel stronger than solid steel?

Because of the moment of inertia of hollow steel pipe higher than a solid steel rod. However, if you ignore the weight benefit of a tube, the solid steel is stronger of the same diameter. If you need a certain weight, then you can make the tube stronger by increasing its diameter over a solid section of equal weight.

What is the difference between elastic and rubber?

Key Differences. Plastic is printed as pure supplies derived from oil whereas rubber is derived from sap or latex. Plastic derived from oil whereas rubber sap of rubber timber. Plastic is non-deformable whereas rubber is deformable. Plastic is way much less elastic whereas rubber is additional elastic.