Home
Class 12
PHYSICS
Particles and their anti-particles have,...

Particles and their anti-particles have,

A

The same masses but opposite spins

B

The same masses but opposite magnetic moment

C

The same masses and same magnetic moment

D

Opposite spins and same magnetic moment

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    AAKASH SERIES|Exercise Exercise-II|40 Videos

  • NUCLEI

    AAKASH SERIES|Exercise Practice Exercise|40 Videos

  • NUCLEI

    AAKASH SERIES|Exercise Practice Exercise|40 Videos

  • NUCLEAR PHYSICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE PRACTICE SHEET (ADVANCED) Integer Type Questions|3 Videos

  • OPTICAL INSTRUMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -I) (OPTICAL INSTRUMENTS) (LEVEL-I (MAIN)) (SUBJECTIVE OBJECTIVE TYPE QUESTIONS)|21 Videos

Similar Questions

Explore conceptually related problems

The separation of colloidal particles from the particles having molecular dimensions by electricity is known as

According to equipartition law of energy each particle in a system of particles have thermal energy E equal to

Consider a two particle system with the particles having masses m_1 and m_2 . If the first particles pushed towards the centre of mass through a distance d, by what distance should the second particle be moved so as the keep the centre of mass at the same position?

Assertion Ionisation power of alpha -particles is maximum while penetration power of gamma -rays is maximum. Reason alpha -particles are haaviest particles, while gamma -rays have maximum energy.

An alpha particle is bombarded on ^14N . As a result, a ^17O nucleus is formed and a particle is emitted. This particle is a

An electron, an alpha -particle and a proton have the same kinetic energy. Which of these particles has the largest de-Broglie wavelength?

Two particles are performing SHM with same amplitude and time period. At an instant two particles are having velocity 1m//s but one is on the right and the other is on left of their mean positiion. When the particles have same position there speed is sqrt(3)m//s . Find the maximum speed (in m/s) of particles during SHM.

In a standing wave particles at the positions A and B, have a phase difference of

Particles of matter in gaseous state have more kinetic energy than in solids.

AAKASH SERIES-NUCLEI-Exercise-I
  1. In carbon-nitrogen nuclear fusion cycle, protons are fused to form a h...

    Text Solution

    |

  2. When two deuterium nuclei fuse together to form a tritium nuclei, we g...

    Text Solution

    |

  3. Particles and their anti-particles have,

    Text Solution

    |

  4. The particles that possesses half integral spin is

    Text Solution

    |

  5. The half life period of the radioactive is 15P^30 is

    Text Solution

    |

  6. In a gamma ray emission from nucleus:

    Text Solution

    |

  7. .(+1)e^@ + .(-1)e^@ to 2gamma The above equation satisfies the law of ...

    Text Solution

    |

  8. If a radioactive nucleus decay according to the following reaction ....

    Text Solution

    |

  9. Which of the following particles is most unstable?

    Text Solution

    |

  10. The products of combustion of an aliphatic thiol (RSH) at 298K are

    Text Solution

    |

  11. As the age of star increases

    Text Solution

    |

  12. A particle having no charge and almost no rest mass

    Text Solution

    |

  13. In the nuclear process .6C^(11) rarr .2B^(11) +beta^(+) +X,X stands fo...

    Text Solution

    |

  14. Two identical nuclei A and B of the same radioactive element undergo b...

    Text Solution

    |

  15. During beta-decay (beta minus), the emission of antineutrino particle ...

    Text Solution

    |

  16. A nuclide A undergoes alpha - decay and another nuclide B undergoes be...

    Text Solution

    |

  17. In the fission of U^235 (i) Slow neutron is absorbed by U^235 (ii)...

    Text Solution

    |

  18. Which of the following statements are correct (i) Positron is predic...

    Text Solution

    |

  19. Consider the following two statements A and B and identify the correct...

    Text Solution

    |

  20. Consider the following statements. A, B and identify the correct choic...

    Text Solution

    |