Home
Class 12
PHYSICS
Calculate the angular momentum of the el...

Calculate the angular momentum of the electron in third orbit of hydrogen atom,if the angular momentum in the second orbit of hydrogen atom is L.

A

L

B

3L

C

`(3)/(2)L`

D

`(2)/(3)L`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 1

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MCQs|48 Videos

  • MOCK TEST 3

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MCQs|41 Videos

Similar Questions

Explore conceptually related problems

The angular momentum of the electron in third orbit of hydrogen atom, if the angular momentum in the second orbit of hydrogen is L is

The angular momentum of the electron in the third orbit of H atom is

Calculate angular momentum of electron in 7th Bohr orbit of Hydrogen atom ?

Calculate the angular momentum of an electron in the second orbit of an atom ?

What is the angular momentum of an electon in the third orbit of an atom ?

The angular speed of electron in the nth orbit of hydrogen atom is

The angular speed of the electron in the first orbit in a hydrogen atom is

What is the angular momentum of an electron in the 3^(rd) Bohr orbit of Hydrogen atom?

The angular momentum of an electron in an orbital is given as:

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQs
  1. Diameter of a plano-convex lens is 6cm and thickness at the centre is ...

    Text Solution

    |

  2. Two bars A and B of circular cross section, same volume and made of th...

    Text Solution

    |

  3. The surface of soap solution is 25xx10^-3Nm^-1. The excess pressure in...

    Text Solution

    |

  4. A sinusoidal wave travelling in the same direction have amplitudes of ...

    Text Solution

    |

  5. If a string fixed at both ends vibrates in four loops. The wavelength ...

    Text Solution

    |

  6. For a wave y = 0.02 sin [2pi (110 t -(x)/(3))+(pi)/(3)] is travellin...

    Text Solution

    |

  7. A beaker contains water up to a height h(1) and kerosene of height h(2...

    Text Solution

    |

  8. The Young's double slit experiment is carried out with light of wavele...

    Text Solution

    |

  9. At a point on the right bisector of a magnetic dipole the magnetic pot...

    Text Solution

    |

  10. The angular width of the central maximum of the diffraction patternn i...

    Text Solution

    |

  11. In fog, photographs of the objects taken with infrared radiations are ...

    Text Solution

    |

  12. Find the electric field in region II as in figure shown.

    Text Solution

    |

  13. A wire of 50 cm long, 1mm^(2) in cross-section carries a current of 4 ...

    Text Solution

    |

  14. A gamma-ray photon is passing near a nucleus and breaks into an electr...

    Text Solution

    |

  15. The frequency f of vibrations of a mass m suspended from a spring of s...

    Text Solution

    |

  16. The magnetic flux phi (in weber ) in a closed circuit of resistance 10...

    Text Solution

    |

  17. The enegy of photon corresponding to a radiatio of wavelength 600 nm i...

    Text Solution

    |

  18. Calculate the angular momentum of the electron in third orbit of hydro...

    Text Solution

    |

  19. The half-life of a radioactive substance is 10 days. The time taken fo...

    Text Solution

    |

  20. The current amplificationn factor for a transistor in its common emitt...

    Text Solution

    |