Home
Class 12
PHYSICS
Statement 1- An electron jumps from lowe...

Statement 1- An electron jumps from lower energy state `E_1` to higher energy state `E_2` then the photon energy absorbed is given as `hv=E_1-E_2`
Statement 2- An electron jumps from higher energy state `E_2` to lower energy state `E_1` then the photon energy released is given by `hv=E_2-E_1`

A

both are true

B

`S_1` is true `S_2` is false

C

`S_1` is false `S_2` is true

D

both are false

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN 2021

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS SECTION B|30 Videos

  • JEE MAIN 2023

    JEE MAINS PREVIOUS YEAR|Exercise Question|455 Videos

Similar Questions

Explore conceptually related problems

Amount of energy required to excite an electron of an atom from the lower energy state to its next higher energy state is defined as:

When an electron jumps from higher energy orbit to lower energy orbit, the difference in the energies in the two orbits is radiated as quantum (photon) of….

The ionisation energy of hydrogen is 13.6 eV . The energy of the photon released when an electron jumps from the first excited state (n=2) to the ground state of hydrogen atom is

When electric transition occurs from higher energy state to lower energy state with energy difference equal to Delta E electron volts , the wavelkength of the line emitted is apporomately equal to

The wavelength lambda_(e ) of an photon of same energy E are related by

The total energy of an electron in the excited state corresponding to n =3 state is E. What is its potential energy with proper sign?

The energy of an electron in the nth orbit is given by E_(n)=-13.6//n^(2) eV . Calculate the energy required to excite an electron from ground state to the second excited state.

JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
  1. 6 capacitor plates are arranged as shown. The area of each plate is A....

    Text Solution

    |

  2. In SHM, time period of oscillation is T = 6s when the amplitude A is x...

    Text Solution

    |

  3. Statement 1- An electron jumps from lower energy state E1 to higher en...

    Text Solution

    |

  4. A particle is released from height of 4.9m above surface of water. The...

    Text Solution

    |

  5. A point charge q = 2C is projected with velocity vec(v) = 2 hati + 3h...

    Text Solution

    |

  6. A bob P is suspended by the means of thread from point Q. Length of th...

    Text Solution

    |

  7. Four point masses each of mass m are placed at corners of square of si...

    Text Solution

    |

  8. Three charged particles having charge q each are suspended by means of...

    Text Solution

    |

  9. Which of the following expression does not have dimension [ M^0 L^0 T^...

    Text Solution

    |

  10. Which of the following statement is true about kinetic theory of gases...

    Text Solution

    |

  11. Which graph is correct for an ideal gas between pressure and density.

    Text Solution

    |

  12. Dimension of pascal x sec will be

    Text Solution

    |

  13. Acceleration of 12kg as shown in figure

    Text Solution

    |

  14. For what value of m equivalent resistance of given circuit is minimum

    Text Solution

    |

  15. Low frequency signal cannot be transmitted to large distance. Identify...

    Text Solution

    |

  16. For the following gate the output Y is given by

    Text Solution

    |

  17. In the shown diagram if tension in string is x/5 Mg. Find x

    Text Solution

    |

  18. Resolving power of a telescope for the aperture 24.4cm for the wavelen...

    Text Solution

    |

  19. Calculate maximum wavelength for which just electron ejected where wor...

    Text Solution

    |

  20. Match the following

    Text Solution

    |