MPSC Rajyaseva 2014 CSAT — Question 16
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त्रिस्तरीय लेझर मध्ये, अंशस्थिर अवस्था ______ मध्ये स्थिर असते. / In a three level laser, the metastable state is situated :
a)निम्नतम अवस्थेच्या खाली / below ground state
b)उत्तेजित स्थितीच्या वर / above excited state
c)उत्तेजित आणि निम्नतम स्थितीच्या मध्ये / in between excited and ground state✓ Correct
d)ऐन निम्नतम स्थितीत / exactly at ground state
In a three-level laser system, the metastable state is located between the upper excited state and the lower ground state.
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