O A four-element model of springs and dashpots is better than a power-law equation in representing elastic, viscoelastic and viscous behaviour specifically. O Rubber elasticity theory doesn't work well at high tensile strains as the individual bonds become stretched. O Rubber elasticity theory predicts that the entropy of a rubber increases with both tensile and compressive loading. O An Isometric graph plotted from creep data can give a good representation of recovery. O Laminating a rubber block can increase the compressive stiffness as it increases the shear stress in each layer. O A four-element model of springs and dashpots is better than a power-law equation as it has fewer parameters that need finding

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Which of these statements are correct?

O A four-element model of springs and dashpots is better than a power-law equation in representing elastic, viscoelastic and viscous behaviour specifically.
O Rubber elasticity theory doesn't work well at high tensile strains as the individual bonds become stretched.
O Rubber elasticity theory predicts that the entropy of a rubber increases with both tensile and compressive loading.
O An Isometric graph plotted from creep data can give a good representation of recovery.
O Laminating a rubber block can increase the compressive stiffness as it increases the shear stress in each layer.
A four-element model of springs and dashpots is better than a power-law equation as it has fewer parameters that need finding
Transcribed Image Text:O A four-element model of springs and dashpots is better than a power-law equation in representing elastic, viscoelastic and viscous behaviour specifically. O Rubber elasticity theory doesn't work well at high tensile strains as the individual bonds become stretched. O Rubber elasticity theory predicts that the entropy of a rubber increases with both tensile and compressive loading. O An Isometric graph plotted from creep data can give a good representation of recovery. O Laminating a rubber block can increase the compressive stiffness as it increases the shear stress in each layer. A four-element model of springs and dashpots is better than a power-law equation as it has fewer parameters that need finding
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