Navigate

The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function

The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function of the metal is approximately

Options

(a) 0.1 eV
(b) 1 eV
(c) 2 eV
(d) 3 eV

Correct Answer:

2 eV

Explanation:

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

MP2002
admin:

Related Questions

  1. A proton is projected with a speed of 3×10⁶ m/s horizontally from east to west.
  2. Two thin lenses when placed in contact, then the power of combination is +10 D.
  3. A plane polarised light is incident normally on a tourmaline plate. Its E vector make
  4. The ratio of radii of planets A and B is K₁ and ratio of accelerations
  5. Unit of electrical conductivity is