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For solid state laser, the ends of crystalline rod or substance are
parallel but unpolished
polished but not parallel
polished and parallel
insufficient data
polished and parallel
Quick Summary: Practice and solve "For solid state laser, the ends of crystalline rod or substance are..." for Electrical - Electrical Materials. The correct answer is Option C: polished and parallel. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(c) **