Home
Class 12
PHYSICS
The energy levels of a hypothetical aton...

The energy levels of a hypothetical aton are shown below. Which of the shown transitions will result in the emmission of a photon of wavelength 275 nm?
Which of these transitions correspond to emission of radiation of (i) maximum and (ii) minimum wavelength?

Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET-II, DELHI BOARD|8 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET-III, DELHI BOARD|8 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET -III|6 Videos

  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise SECTION D|6 Videos

Similar Questions

Explore conceptually related problems

The energy levels of an atom are as shown in figure . Which one of those transition will result in the emission of a photon of wavelength 275 nm ?

The energy levels of an atom are shown in fig. Which transition corresponds to emission of radiation of (i) maximum wavelength (ii) minimum wavelength?

Fig. shows energy level diagram of hydrogen atom. Find out the transition which results in the emission of a photon of wavelength 496 nm. Which transition corresponds to emission of radiation of maximum wavelength? Justify your answer.

Which of the following transitions will have highest emission wavelength ?

The energy levels of an atom of element X are shown in Fig. 20.2. Which one of the level transitions will result in the emission of photons of wavelength 620 nm ? Support your answer with mathematical calculations.

XII BOARDS PREVIOUS YEAR-XII BOARDS-PHYSICS (Theory) [SET -I]
  1. Draw the output waveformed at X, using the given inputs A and B for th...

    Text Solution

    |

  2. Name the semiconductor device that can be used to regulate an irregula...

    Text Solution

    |

  3. How are infrared waves produced? Why are these referred to as 'heat wa...

    Text Solution

    |

  4. Draw the tramsfer characteristic curve of a base biased transistor in ...

    Text Solution

    |

  5. Define modulation index. Why is it generally kept less than one ?

    Text Solution

    |

  6. A current is induced in coil C1 due to the motion of current carrying...

    Text Solution

    |

  7. A conductor of length L is connected to a dc source of emf epsilon. If...

    Text Solution

    |

  8. Using Gauss's law obtain the expression for the electric field due to ...

    Text Solution

    |

  9. An electron and a photon each have a wavelength 1.00 nm. Find (i) ...

    Text Solution

    |

  10. Draw a schematic diagram showing the (i) ground wave (ii) sky wave and...

    Text Solution

    |

  11. Describe Young's double slitexperiment to produce interference pattern...

    Text Solution

    |

  12. (a) Describe briefly, with the help of suitable diagram, how the tran...

    Text Solution

    |

  13. The energy levels of a hypothetical aton are shown below. Which of the...

    Text Solution

    |

  14. State the law of radioactive decay. Plot a graph showing the number (N...

    Text Solution

    |

  15. In the circuit shown, R1=4Omega,R2=R3=15Omega,R4=30OmegaandE=10V. Cacu...

    Text Solution

    |

  16. State Biot-Savart law, giving the mathematical expression for it. Us...

    Text Solution

    |

  17. With the help of labelled diagram, state the underlying principle of a...

    Text Solution

    |

  18. (a) Draw a ray diagram to show regraction of a ray of monochromatic l...

    Text Solution

    |

  19. (a) Obtain lens makers formula using the expression n2/v-n1/u=((n2-...

    Text Solution

    |

  20. (i) with the help of a labelled diagram, describe briefly the underly...

    Text Solution

    |