What is the tensile strength of vulcanized rubber?
(a) 10 kg/cm^2
(b) 70 kg/cm^2
(c) 700 kg/cm^2
(d) 105 kg/cm^2
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This intriguing question comes from Vulcanization and Forming of Rubber, Adhesion Process and their Types topic in portion Glass & Elastomers of Engineering Material & Metallurgy