Home
Class 12
PHYSICS
According to Einstein's photoelectric eq...

According to Einstein's photoelectric equation, the plot of the K.E. of the emitted photoelectrons from ametal vs the frequency of incident radiation gives a straight line where slope

A

Depends on the nature of the metal used

B

Depends on the intensity of the radiation

C

Depends both on the intensity of the radiation and the metal used

D

Is the same for all metals and independent of the intensity of the radiation

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 87

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NTA NEET SET 89

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

According to Einstein's photoelectric equation, the plot of the maximum kinetic energy of the emitted photoelectrons from a metal versus frequency of the incident radiation gives a straight line whose slope

According to Einstein's photoelectric equation , the graph between the kinetic energy of photoelectrons ejected and the frequency of incident radiation is

According to Einstein's photoelectric equation, the graph between kinetic energy of photoelectrons ejected and the frequency of the incident radiation is :

According to Einstein's photoelectric equjation , the plot of the kinetic energy of the incident radaiation given as straight the whose used slope

For the photoelectric effect, the maximum kinetic energy E_(k) of the emitted photoelectrons is plotted against the frequency ν of the incident photons as shown in the figure. The slope of the curve gives

Explain how Einstein's photoelectric equation enables us to understand the (i) linear dependence, of the maximum K.E. of the emitted electrons, on the frequency of the incident radiations (ii) existance of a threshold frequency for a given photoemitter.

What is photoelectric effect? Give any two practical applications of this effect. Write Einstein's photoelectric equation and use it to explain (i) independence of maximum energy of the emitted photoelectrons from intensity of incident light (ii) existence of a threshold frequency of the emitted photoelectrons from intensity of incident light.

In photoelectric effect the slope of straight line graph between stopping potential (V_(s)) and frequency of incident light (v) gives

NTA MOCK TESTS-NTA NEET SET 88-PHYSICS
  1. A particle executing S.H.M. having amplitude 0.01 m and frequency 60 H...

    Text Solution

    |

  2. The graph between the length and square of the period of a simple pend...

    Text Solution

    |

  3. Threshold wavelength for photoelectric effect on sodium is 5000 Å . It...

    Text Solution

    |

  4. According to Einstein's photoelectric equation, the plot of the K.E. o...

    Text Solution

    |

  5. There are two identical small holes on the opposite sides of a tank co...

    Text Solution

    |

  6. A body of density d is counterpoised by Mg of weights of density d1 in...

    Text Solution

    |

  7. Two converging lenses have focal length f1 and f2 (f1gtgtf2 ). The o...

    Text Solution

    |

  8. The refractive index of water is 1.33. What will be the speed of light...

    Text Solution

    |

  9. A ring of radius R rolls without slipping on a rough horizontal surfac...

    Text Solution

    |

  10. For the same total mass, which of the following will have the largest ...

    Text Solution

    |

  11. The V-I characteristic of a diode is shown in the figure. The ratio of...

    Text Solution

    |

  12. In a CE transistor amplifier, the audio signal voltage across the coll...

    Text Solution

    |

  13. Volume-temperature graph at atmospheric pressure for a monoatomic gas ...

    Text Solution

    |

  14. When the voltage and current in a conductor are measured as (100pm4 ) ...

    Text Solution

    |

  15. The distance between two coherent sources is 1 mm. The screen is place...

    Text Solution

    |

  16. How will the diffraction pattern of single slit change when yellow lig...

    Text Solution

    |

  17. When the length of the vibrating segment of a sonometer wire is inc...

    Text Solution

    |

  18. With the propagation of a longitudinal wave through a material medium,...

    Text Solution

    |

  19. A pump motor is used to deliver water at a certain rate from a given p...

    Text Solution

    |

  20. A block of mass 2 kg is kept at origin at t = 0 and is having velocity...

    Text Solution

    |