Multiple Choice
What is the momentum in SI units) of a photon of wavelength λ = 410 nm? Planck's constant h = 6.626 × 10-34 J·s.)
A) 1.62 ×10-27 kg m/s
B) 2.45 × 10-27 kg m/s
C) 3.23 × 10-27 kg m/s
D) 4.67 × 10-27 kg m/s
E) 5.29 × 10-27 kg m/s
Correct Answer:

Verified
Correct Answer:
Verified
Q35: An electron m<sub>e</sub> = 9.11 × 10<sup>-31</sup>
Q36: The energy of the nth level in
Q37: A 10.0-kg mass moving with a velocity
Q38: The symbol that represents the orbital angular
Q43: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7291/.jpg" alt=" In the energy-level
Q44: What is the energy difference between the
Q55: The velocity of escape of photoelectrons<br>A)increases with
Q94: J.J.Thomson's model of an atom<br>A)had electrons embedded
Q102: An electron in a hydrogen atom jumps
Q107: A photon of wavelength 80 nm is