Multiple Choice
What frequency must a photon have to change the energy of a hydrogen atom from the n = 2 to the n = 4 state? (h = 6.626 × 10-34 J ∙ s,1 eV = 1.60 × 10-19 J)
A) 3.06 × 1014 Hz
B) 6.16 × 1014 Hz
C) 4.11 × 1014 Hz
D) 5.20 × 1014 Hz
E) 9.24 × 1014 Hz
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q9: If the de Broglie wavelength of
Q9: If the maximum possible accuracy in measuring
Q13: What is the greatest magnitude of
Q15: A proton has a speed of
Q19: In a hydrogen atom,a given electron has
Q29: How many values can the magnetic quantum
Q32: A hydrogen atom is in the 6h
Q37: Electrons with a speed of 2.1 ×
Q64: The distance between adjacent orbits in a
Q98: Write out the electron configuration for the