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In brittle materials with atomically sharp cracks, the stress concentration at the tip of the crack is 20 sigma 200 sigma 10^4 sigma 10^5 sigma

In brittle materials with atomically sharp cracks, the stress concentration at the tip of the crack is
  1. 20 sigma
  2. 200 sigma
  3. 10^4 sigma
  4. 10^5 sigma

Grade:12th pass

1 Answers

lumanyo isasi
28 Points
3 years ago

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