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Atomic Structure STB Atomic Structure MCQs (STB)#Atomic Structure #Hydrogen Spectrum

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For n₂ = 4 to n₁ = 2, what is the value of (1/n₁² − 1/n₂²)?

Verified Answer & Explanation⌄

Correct Answer: A) 0.1875

Concept Explanation

1/n₁² − 1/n₂² = 1/2² − 1/4² = 1/4 − 1/16 = 3/16 = 0.1875.

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