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photoelasticity definition

photo·elas·tic·ity (fōt′ō ē′las tis′ə tē)

noun

the property shown by certain transparent solids, esp. glass and plastics, of producing double refraction when put under tension or compression, thus permitting stress analysis of models of parts

Etymology: photo- + elasticity

Related Forms:

  • photoelastic pho′to·elas′·tic (-ē las′tik) adjective

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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