Author Question: What is the difference in frequency for spectral lines emitted by hydrogen for transitions from the ... (Read 17 times)

Capo · **on:** Aug 10, 2020

Question 1

What angle does the orbital angular momentum make with the z axis of a hydrogen atom in the state n = 3,

= 2, = −1?

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−66°

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66°

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24°

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114°

◦

73°

Question 2

What is the difference in frequency for spectral lines emitted by hydrogen for transitions from the n = 16 level to the n = 2 level and transitions from the n = 15 level to the n = 2 level? (R_H = 1.097 × 10⁷ m⁻¹.)

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5.65 × 10⁻¹³ Hz

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31 Hz

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1.77 × 10¹² Hz

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2.55 × 10¹⁶ Hz

◦

1.02 × 10¹⁷ Hz

jasonq · **Reply #1 on:** Aug 10, 2020

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