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Plants and Their Products

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Question

Materials that show very small plastic range beyond elastic limit are called

A

Brittle materials

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B

Ductile materials

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C

Elastomers

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D

Elastic materials

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Solution

The correct option is A
Brittle materials

Brittle materials have shorter plastic region, i.e., the proportional and fracture points are close.

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The stress strain graph for two materials

A

B

is shown in the following figure:
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