Home
Class 12
PHYSICS
The mass of an electron is 9.190 381 88x...

The mass of an electron is 9.190 381 `88xx10^(-31)` kg. To six significant figures, find (a) `gamma` and (b) `beta` for an electron with kinetic energy K = 300.000 MeV.

Text Solution

Verified by Experts

The correct Answer is:
(a) 588.084; (b) 0.999 999
Promotional Banner

Topper's Solved these Questions

  • RELATIVITY

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Single Corrrect Choice Type)|31 Videos

  • RELATIVITY

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Linked Comprehension)|11 Videos

  • RELATIVITY

    RESNICK AND HALLIDAY|Exercise CHECKPOINT|2 Videos

  • PHOTONS AND MATTER WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS(Integer Type)|4 Videos

  • RIGID BODY DYNAMICS - I

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (INTEGER TYPE))|3 Videos

Similar Questions

Explore conceptually related problems

The rest mass of an electron is 9.11xx10^(-31) kg. Molar mass of the electron is

The mass of an electron is 9.11xx10^(-31)kg . How many elecrons would make 1kg?

If mass of an electron is 9.11xx10^(-31) kg, how many electrons will weight 2 kg?

If mass of an electron is 9.1xx10^(-31) kg, the number of electrons in 1 mg is

The mass of an electron is 9.1 xx 10^(-31) kg . If its kinetic energy is 3.0 xx 10^(25) J , calculate its wavelength.

The rest mass of an electron is 9.1 xx10^(-31) kg. Its kinetic energy when it moves with a speed of 2.4xx10^(8) m/s is

The mass of an electron is 9.1xx10^(-31)kg . If its K.E. is 3.0xx10^(-25) J , calculate its wavelength

RESNICK AND HALLIDAY-RELATIVITY-PROBLEMS
  1. (a) Assuming that Eq. holds, find how last you would have to go throug...

    Text Solution

    |

  2. A sodium light source moves in a horizontal circle at a constant speed...

    Text Solution

    |

  3. The mass of an electron is 9.190 381 88xx10^(-31) kg. To six significa...

    Text Solution

    |

  4. A spaceship whose rest length is 280 m has a speed of 0.94c with respe...

    Text Solution

    |

  5. What is the minimum energy that is required to break a nucleus of ""^(...

    Text Solution

    |

  6. An armada of spaceships that is 1.00 ly long (as measured in its rest ...

    Text Solution

    |

  7. The mass of an electron is 9.109 381 88xx10^(-31) kg. To eight signifi...

    Text Solution

    |

  8. A spaceship is moving away from Earth at speed 0.333c. A source on the...

    Text Solution

    |

  9. Stellar system Q(1) moves away from us at a speed of 0.800c. Stellar s...

    Text Solution

    |

  10. As you read this page (on paper or manitor screen), a cosmic ray prot...

    Text Solution

    |

  11. The mass of a muon is 207 times the electron mass, the average lifetim...

    Text Solution

    |

  12. Galaxy A is reported to be receding from us with a speed of 0.45c. Gal...

    Text Solution

    |

  13. How much work must be done to increase the speed of an electron from r...

    Text Solution

    |

  14. We showed that a particle of charge q and mass m will move in a circle...

    Text Solution

    |

  15. Observer S reports that an event occurred on the x axis of his referen...

    Text Solution

    |

  16. An experimenter arranges to trigger two flashbulbs simultaneously, pr...

    Text Solution

    |

  17. (Come) back to the future. Suppose that a father is 25.0 y older than ...

    Text Solution

    |

  18. A clock moves along an x axis at a speed of 0.700c and reads zero as i...

    Text Solution

    |

  19. To four significant figures, find the following when the kinetic energ...

    Text Solution

    |

  20. The premise of the planet of the Apes movies and book is that hibernat...

    Text Solution

    |