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List the uses of polaroids.

Answer»

Solution :Uses of polaroids
1. Polaroids are used in goggles and camerasto avoid glare of light.
2. Plaroids are useful in three dimensionalmotion pictures i.e. in HOLOGRAPHY.
3. Polaroids are used to IMPROVE constrast in OLE oil paintings.
4. Polaroidsare used in optical STRESS analysis.
5. Polaroids are used as window glasses to control the intensity of incoming light.


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