Question 46

what energy is radiated by an atom as an electron jump from one level to another within the atom?[Plank's constant = 6.6 × 10-34Js, speed of light in vacuum is × 108ms-1, wavelength of emitted radiation is 3.3 × 10-7m]

  • A.6.6 × 10-19J
  • B.6.0 × 10-19J
  • C.1.65 × 10-17J
  • D.6.60 × 10-7J
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2014/2015
Question no.
#46
Type
Objective

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