Multiple Choice
Calculate the de Broglie wavelength for an electron (m = 1 × 10-30 kg) moving at 3.1 × 106 m/s.
A) 1.8 × 10-10m
B) 2.4 × 10-10m
C) 1.9 × 10-10m
D) 2.1 × 10-10m
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q145: Calculate the energy E<sub>n</sub><sub>,</sub> in electron volts,
Q146: In terms of a combination of three
Q147: What is the energy of a photon
Q148: When an electron changes from n =
Q149: The frequency and energy of a photon
Q151: The term probability is associated with the
Q152: According to Planck's hypothesis, the energy of
Q153: The concept of the dual nature of
Q154: Tripling the frequency of a photon would
Q155: A useful instrument that makes use of