Nanomaterials and Nanocomposites Quiz
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Questions and Answers

What are nanocomposites?

  • Materials with components smaller than 1 nm
  • Materials with components larger than 100 nm
  • Materials consisting of two or more components with at least one component having dimensions in the nm regime (correct)
  • Materials with components in the micrometer range

    • What are the phases that nanocomposites consist of?

  • Single phase only
  • Matrix phase + polymer phase
  • Amorphous phase + matrix phase
  • Nanocrystalline phase + matrix phase (correct)

    • What types of phases may be present in nanocomposites?

  • Inorganic-inorganic, inorganic-organic, or organic-organic (correct)
  • Inorganic-inorganic, organic-inorganic, or organic-biological
  • Inorganic-organic, organic-biological, or inorganic-inert
  • Inorganic-biological, inorganic-inert, or organic-inert

    • What do nanocomposites consist of?

    <p>Nanosized particles embedded in matrix materials</p> Signup and view all the answers

    What are the merits of composite materials?

    <p>Stiff, lightweight, and strong with high strength-to-weight ratios</p> Signup and view all the answers

    What dimensions define nanocomposites?

    <p>Between 1 and 100 nm</p> Signup and view all the answers

    What are the phases in nanocomposites?

    <p>Inorganic-inorganic, inorganic-organic, or organic-organic</p> Signup and view all the answers

    What do nanocomposites consist of?

    <p>Nanosized particles embedded in matrix materials</p> Signup and view all the answers

    What are the merits of composite materials?

    <p>Stiff, lightweight, and strong</p> Signup and view all the answers

    How do nanocomposites differ from traditional composites?

    <p>Smaller size of the particles in the matrix materials</p> Signup and view all the answers

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