9.13: Questions

TLP Library I · LibreTexts

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    From LibreTexts, under CC BY-NC-SA 2.0, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

    Quick questions

    You should be able to answer these questions without too much difficulty after studying this TLP. If not, then you should go through it again!

    The Lennard-Jones potential best describes which of the following:

    Answer

    C

    Which of the following situations is required for fast fracture to occur?

    Answer

    B

    In the wedging setup, which of the following will *not* influence the critical crack length?

    Answer

    A

    Which one of Irwin's modes of fracture best describes a car tyre skidding on a dry road?

    Answer

    B

    What is the critical stress intensity factor equal to when no residual stresses are present?

    Answer

    A

    What best describes the situation in wedging?

    Answer

    A

    This page titled 9.13: Questions was last modified on Thu, 26 Nov 2020 20:31:12 GMT and is shared under a CC BY-NC-SA 2.0 license and was authored, remixed, and/or curated by Dissemination of IT for the Promotion of Materials Science (DoITPoMS) via source content that was edited to the style and standards of the LibreTexts platform.