Home
Class 11
CHEMISTRY
Find the ratio of energy of a photon of ...

Find the ratio of energy of a photon of 2000 Å wavelength radiation to that of 4000 Å radiation.

A

`1:4`

B

`4:1`

C

`1:2`

D

`2:1`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (RECENT AIPMT/NEET QUESTIONS)|20 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 3 (VERY SHORT ANSWER QUESTIONS)|13 Videos

  • AROMATIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCIES - 3 (RECENT AIPMT/NEET QUESTIONS)|10 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )|39 Videos

Similar Questions

Explore conceptually related problems

Find the ratio of energy of a photon of 2000 A^@ wavelength radiation to that of 4000 A^@ radiation.

The ratio of energies of photons with wavelengths 2000A^(0) and 4000A^(0) is

Calculate the mass of a photon with wavelength 3.6 Å.

What is the wave number of a radiation of wavelength 400 nm ?

The ratio of wavelength of a photon and that of an electron of same energy E will be

Assertion (A) : The energy of ultraviolet radiation is greater than the energy of infrared radiation Reason (R) : The velocity of ultraviolet radiation is greater than the velocity of infrared radiation

AAKASH SERIES-ATOMIC STRUCTURE-OBJECTIVE EXERCISE - 2
  1. Energy equal to the mass of one electron is

    Text Solution

    |

  2. Which of the following statements is incorrect?

    Text Solution

    |

  3. Find the ratio of energy of a photon of 2000 Å wavelength radiation to...

    Text Solution

    |

  4. The energy of an electromagnetic radiation is 3 xx 10^(-12) ergs. What...

    Text Solution

    |

  5. If a metal is irradiated with light of frequency 3 xx 10^(19) sec^(-1)...

    Text Solution

    |

  6. In a photoelectric experiment, kinetic energy of photoelectrons was pl...

    Text Solution

    |

  7. Calculate the mass of a photon with wavelength 3.6 Å.

    Text Solution

    |

  8. The wavelength of the first member of the  Balmer series in hydrogen s...

    Text Solution

    |

  9. Which of the following transitions will have minimum wavelength ?

    Text Solution

    |

  10. The ratio of wavelength values of series limit lines (n(2) =oo) of Bal...

    Text Solution

    |

  11. What electronic transition in Li^(2+) produces the radiation of the sa...

    Text Solution

    |

  12. The ratio of the wave lengths of the first line in the Lyman series of...

    Text Solution

    |

  13. The number of spectral lines that are possible when electrons in 7^("t...

    Text Solution

    |

  14. In a certain electronic transition from the quantum level, 'n' to the ...

    Text Solution

    |

  15. The minimum and maximum values of wave length in the Lyman series of a...

    Text Solution

    |

  16. Which of the following transitions of an electron in hydrogen atom emi...

    Text Solution

    |

  17. In a hydrogen atom, the electron is at a distance of 4.76Å from the nu...

    Text Solution

    |

  18. Which of the following statements regarding spectral series is correct...

    Text Solution

    |

  19. In a series in the line spectrum of hydrogen the wavelength of radiati...

    Text Solution

    |

  20. The frequency of the spectral line obtained when the electron in n = 3...

    Text Solution

    |