GATE XE · 2020 · XE-F
Question 22: Polymer testing
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Question 22
XE-FNAT2 marksNeeds review
A tensile force of 160 N is applied to a piece of vulcanized rubber of dimension 30 mm × 4 mm × 4 mm. Assuming the vulcanized rubber to be incompressible, if the sample is elongated to 150% of its original length under the same applied force, the true stress in N mm⁻² will be ______ (round off to 1 decimal place).
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2020XE-F
GATE XE 2020 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-F
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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