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DISTRIBUTION OF STRESS SHOWN BY PHOTOELASTICITY<br />
(Variations Available)<br />
In a Strained Transparent Object<br />
Viewed through crossed polarizing filters, it shows various colored regions due to induced double refraction. The greatest stress occurs where there are the most color changes.

Fphoto-35969402C-2DS.jpg

DISTRIBUTION OF STRESS SHOWN BY PHOTOELASTICITY
(Variations Available)
In a Strained Transparent Object
Viewed through crossed polarizing filters, it shows various colored regions due to induced double refraction. The greatest stress occurs where there are the most color changes.

Copyright:© 1994 Diane Hirsch - Fundamental Photographs

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