Home
Class 12
PHYSICS
The work function of a metal is 2.0 eV....

The work function of a metal is 2.0 eV. Calculate the wavelenght of incident light if stopping potential is 0.50 V.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET -B (LONG ANSWER TYPE QUESTIONS)|1 Videos

  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET - C (MULTIPLE CHOICE TYPE QUESTIONS)|12 Videos

  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET -B (VERY SHORT ANSWER TYPE QUESTIONS)|10 Videos

  • MODEL TEST PAPER (SOLVED)

    MBD -HARYANA BOARD|Exercise LONG ANSWER TYPE QUESTIONS|6 Videos

  • OPTICS

    MBD -HARYANA BOARD|Exercise OBJECTIVE TYPE QUESTIONS|26 Videos

Similar Questions

Explore conceptually related problems

Calculate the velocity of a photo-electron, if the work function of the target material is 1.24 eV and the wavelength of incident light is 4360Å . What retarding potential is necessary to stop the emission of the electrons?

In photoelectric effect the work function of a metal is 3.5 eV. The emitted electrons can be stopped by applying a potential of –1.2 V. Then

In photoelectric effect, the work function of a metal is 3.7 eV. The emitted electron can be stopped by applying a potential of 1.8 V. Then

[" 3.The work function of metal is "2.4eV" ."],[" Find the (i) threshold frequency for "],[" metal "],[" (ii) wavelength of incident light if a "],[" stopping potential is "0.5V" ."]

The work function of a surface of a photosensitive material is 6.2 eV . The wavelength of the incident radiation for which the stopping potential is 5 V lies in the

The work function of a metal is 2.5 eV. Light of wavelength 3600 Å is incident on this metal surface. The velocity of emitted photoelectrons will be

The photoelectric work function of the emitter of a photocell is 3.63 eV . The frequency of incident light radiation if the stopping potential of the emitter is 3 volt , is

The work function of a metal is 4 eV if 5000 Å wavelength of light is incident on the metal. Is there any photo electric effect ?

Metal surface emits photoelectrons when light of wavelength 400 nm is incident on it. Calculate the work function of the metal if stopping potential is 0.5 V.