Which of the following materials is most elastic?

A. Rubber

B. Plastic

C. Brass

D. Steel

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. The compression ratio for petrol engines is
  2. In a steady flow process, the ratio of
  3. The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is
  4. The percentage reduction in area of a cast iron specimen during tensile test would be of the order of
  5. The ratio of elongation in a prismatic bar due to its own weight (W) as compared to another similar…
  6. The energy absorbed in a body, when it is strained within the elastic limits, is known as
  7. The absolute zero temperature is taken as
  8. For same compression ratio and for same heat added
  9. Mond gas is obtained by
  10. One kg of carbon monoxide requires 4/7 kg of oxygen and produces
  11. In the below figure, the plastic range occurs
  12. The efficiency of Ericsson cycle is __________ Carnot cycle.
  13. In a prismatic member made of two materials so joined that they deform equally under axial stress, the…
  14. When a closely-coiled helical spring of mean diameter (D) is subjected to an axial load (W), the deflection…
  15. Diesel cycle consists of following four processes
  16. A process, in which the working substance neither receives nor gives out heat to its surroundings during…
  17. A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m,…
  18. The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular…
  19. The point of contraflexure is a point where
  20. Producer gas is obtained by
  21. Coke is produced
  22. A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…
  23. The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ =…
  24. In the torsion equation T/J = τ/r = Gθ/ L, the term J/R is called
  25. The ratio of lateral strain to the linear strain within elastic limit is known as
  26. If Kh is the torque resisting capacity of a hollow shaft and Ks is that of a solid shaft, of the same…
  27. The entropy may be expressed as a function of
  28. The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated…
  29. Strain is defined as the ratio of
  30. In compression test, the fracture in cast iron specimen would occur along