A light of wavelength 5000Å falls on a sensitive plate with photoelectric work

A Light Of Wavelength 5000 Falls On A Sensitive Plate Physics QuestionA Light Of Wavelength 5000 Falls On A Sensitive Plate Physics Question

A light of wavelength 5000Å falls on a sensitive plate with photoelectric work function 1.90 eV. Kinetic energy of the emitted photoelectrons will be (given, h=6.62×10⁻³⁴ Js)

Options

(a) 0.1 eV
(b) 2 eV
(c) 0.58 eV
(d) 1.581 eV

Correct Answer:

0.58 eV

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AddThis Website Tools
admin:

Related Questions

  1. In a potentiometer experiment two cells of e.m.f. E₁ and E₂ are used in series
  2. The magnifying power of a telescope is 9. When it is adjusted for parallel rays
  3. Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
  4. A fluid is in streamline flow across a horizontal pipe of variable area of cross section
  5. Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess