Physics, asked by aapka70, 4 months ago

what is transition of sodium line​

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Answered by SwatiRiya
12

Answer:

The sodium spectrum is dominated by the bright doublet known as the Sodium D-lines at 588.9950 and 589.5924 nanometers. From the energy level diagram it can be seen that these lines are emitted in a transition from the 3p to the 3s levels. The line at 589.0 has twice the intensity of the line at 589.6 nm.

Explanation:

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