Rochelle salts are used Mechanical Measurements Mcqs December 10, 2024 BILAL KHATTAK0 A.For colour identification B.For photography C.For polarisation D.As piezoelectric crystals E.As dectors of gamma raysRelated Mcqs:Select the correct statement.Longest wavelengthWhich of the following has least wave-length?Ionisation chamber can be used for the detection of all of the following EXCEPTWhich of the following ray has least wavelength?Recrystallistion temperature is oneScintillation counter can detectGeiger Muller counter can detectIn radiography test on castings which of the following rays are never used?Non-lonizing radiations with specific biological effects are ________________.