Home
Class 12
PHYSICS
In an experiment of photoelectric effect...

In an experiment of photoelectric effect the stopping potential was measured to be `V_(1) and V_(2)` with incident light of wavelength `lambda and (lambda)/(2)`, respectively. The relation between `V_(1) and V_(2)` is

A

`V_(2) gt 2V_(1)`

B

`V_(2)ltV_(1)`

C

`V_(1) lt V_(2) lt 2V_(1)`

D

`V_(2) = 2V_(1)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER OF NEET 2017

    CHHAYA PUBLICATION|Exercise QUESTION PAPERS OF (JEE MAIN) (2017)|28 Videos

  • QUANTUM THEORY

    CHHAYA PUBLICATION|Exercise CBSE Scanner|29 Videos

  • QUESTION PAPER OF NEET 2018

    CHHAYA PUBLICATION|Exercise QUESTIONS|58 Videos

Similar Questions

Explore conceptually related problems

In an experiment of photoelectric effect the stopping potential was measured to be V_(1) and V_(2) with incident light of wavelength lamda and lamda/2 , respectively. The relation between V_(1) and V_(2) is

The threshold frequency of photoelectric effect of a metal surface is f_(0) . The stopping potentials are V_(0) and nV_(0) when the frequencies of incident light are 2f_(0) and 4f_(0) . What is the value of n ?

Statement I: In photoelectric effect the value of stopping potential is not at all dependent on the wavelength of the incident light. Statement II: The maximum kinetic energy of the emitted photoelectron and stopping potential are proportional to each other.

The threshold frequency of photoelectric effect of a metal surface is f_(0) . The maximum velocities of the photoelectrons are v_(m) and 2v_(m) respectively when light waves of frequency 2f_(0) and nf_(0) are incident on the surface. What is the value of n?

The maximum velocities of the photoelectrons ejected are v and 2v for incident light of wavelength 400 nm and 250 nm on a metal surface respectively. Calculate the work function of the metal. Given h = 6.63 xx 10^(-34)J.s and c = 3 xx 10^(8) m.s^(-1)

At constant pressure the volumes of a given mass of gas at temperatures 27^(@)C and 54^(@)C are V_(1) and V_(2) respectively. The ratio (V_(1))/(V_(2)) is

The relation between velocity (v) of sound, wavelength (lamda) and frequency (n) is

Given V prop r^3 and V = 18Pi when r = 3. Then relation between V and r is____

CHHAYA PUBLICATION-QUESTION PAPER OF NEET 2017-QUESTION PAPERS OF (NEET) (2017)
  1. Two open organ pipes of fundamental frequencies n(1) and n(2) are join...

    Text Solution

    |

  2. The density of a metal at normal pressure is rho. Its density when it ...

    Text Solution

    |

  3. In the electrical circuit shown in the figure, the current I through t...

    Text Solution

    |

  4. If the mass of neutron is 1.7xx 10^(-27) kg, then the de Broglie wavel...

    Text Solution

    |

  5. Imagine earth to be a solid sphere of mass M and radius R. If the valu...

    Text Solution

    |

  6. A metal block of base area 0.2 m^(2) is connected to a 0.02 kg mass vi...

    Text Solution

    |

  7. The energy liberated per nuclear fission is 200 MeV. If 10^(20) fissio...

    Text Solution

    |

  8. A ball of mass 1 kg is thrown vertically upward and returns to the gro...

    Text Solution

    |

  9. A body initially at rest, breaks up into two pieces of masses 2M and 3...

    Text Solution

    |

  10. A light beam is incident on a denser medium whose refractive index is ...

    Text Solution

    |

  11. From the circuit of the following logic gates, the basic logic gate ob...

    Text Solution

    |

  12. A body starts moving unidirectionally under the influence of a source ...

    Text Solution

    |

  13. In an experiment of photoelectric effect the stopping potential was me...

    Text Solution

    |

  14. A cell of emf E and internal resistance r is connected to a variable e...

    Text Solution

    |

  15. A wall consists of alternating blocks of length d and coefficient of t...

    Text Solution

    |

  16. A common-emitter amplifier circuit is shown in the figure below. For t...

    Text Solution

    |

  17. The angle between vec(A)-vec(B) and vec(A)xxvec(B)" " "is " (vec(A)ne ...

    Text Solution

    |

  18. A satellite of mass m is in circular orbit of radius 3R(E) about earth...

    Text Solution

    |

  19. A wheel having mass m has charges +q and -q on diametrically opposite ...

    Text Solution

    |

  20. A uniform magnetic field of 0.3 T is established along the positive Z-...

    Text Solution

    |