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The diagram above represents the stress-strain graph of a loaded wire. Which of these statements...

Physics
JAMB 2019

The diagram above represents the stress-strain graph of a loaded wire. Which of these statements is correct?

  • A. At J, the wire becomes plastic
  • B. J is the yield point
  • C. L is the elastic limit
  • D. At K, the wire breaks
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Correct Answer: Option B
Explanation

- I is the elastic limit
- the end of the constant part J is the yield point
- L is the break point.

There is an explanation video available below.

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Explanation Video

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