A plastic ring is deformed. Light passing through the ring and a polarizing
sheet shows colored lines indicating the stress pattern within the ring.
This demo can be found in cabinet G on shelf 3 of the UCSD PUL Demo
Room (WLH 2015).
A plastic ring is deformed. Light passing through the ring and a polarizing
sheet shows colored lines indicating the stress pattern within the ring.
This demo can be found in cabinet G on shelf 3 of the UCSD PUL Demo
Room (WLH 2015).