The threshold wavelength for photoelectric

  1. The threshold wavelength for photoelectric emission in metal is 600 nm.Find the maximum kinetic energy of the electrons emitted
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 1,040 views
  2. What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the
    1. answers icon 1 answer
    2. Paul asked by Paul
    3. views icon 719 views
  3. What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the
    1. answers icon 0 answers
    2. Paul asked by Paul
    3. views icon 609 views
  4. What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the
    1. answers icon 0 answers
    2. Tom asked by Tom
    3. views icon 785 views
  5. For a rectangular metal surface with dimensions 5 cm by 3 cm, the threshold wavelength for the photoelectric emission of
    1. answers icon 1 answer
    2. Kid asked by Kid
    3. views icon 819 views
  6. In a photoelectric-effect experiment it is observed that no current flows unless the wavelength is less than 570nm .A)What is
    1. answers icon 0 answers
    2. Allen asked by Allen
    3. views icon 829 views
  7. In a photoelectric-effect experiment it is observed that no current flows unless the wavelength is less than 570nm .A)What is
    1. answers icon 0 answers
    2. Allen asked by Allen
    3. views icon 840 views
  8. The work function for potassium and cesium are 2.25 and 2.14 eV, respectively.a) Will the photoelectric effect occur for either
    1. answers icon 2 answers
    2. Vanda asked by Vanda
    3. views icon 1,289 views
  9. I need help with this problem so please help me.1. A certain photoelectric surface has a threshold frequency of 6.2*10^14 Hz. A.
    1. answers icon 0 answers
    2. Jessie asked by Jessie
    3. views icon 444 views
  10. A metal foil has a threshold frequency of 5.45 x 10^14 Hz. Which color of visible light will not eject electrons from this
    1. answers icon 3 answers
    2. Anon asked by Anon
    3. views icon 7,188 views