Navigate

The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,

The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV, and the stopping potential for a radiation incident on this surface 5 V. The incident radiation lies in

Options

(a) X-ray region
(b) Ultra-violet region
(c) Infra-red region
(d) Visible region

Correct Answer:

Ultra-violet region

Explanation:

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

AIEEE2006
admin:

Related Questions

  1. When the rate of flow of charge through a metallic conductor
  2. Time taken by light to cross a glass slab of thickness 4 mm and refractive index 3 is
  3. The power supplied by a force acting on a particle moving in a straight line
  4. Two bullets are fired simultaneously, horizontally and with different speeds
  5. A cord is wound round the circumference of wheel of radius