could we able to measure the velocity for a free particle with uncertainty equal to zero, could we able to have a certain values for its velocity, and let the uncertainty of the position to be infinity(adsbygoogle = window.adsbygoogle || []).push({});

is there any theoretical restrictions on having a certain value for the velocity?

is there any practical restrictions?

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Uncertainty equal to zero

Loading...

Similar Threads for Uncertainty equal zero | Date |
---|---|

I Heisenberg Uncertainty vs Measurement Error | Tuesday at 4:43 AM |

I Infinite or undefined standard deviation in HUP | Apr 4, 2018 |

I The inequality in the Heisenberg uncertainty relation | Apr 3, 2018 |

I Making sure about the spreads in the Uncertainty Principle | Mar 3, 2018 |

B Why is the uncertainty in position equal to the wavelength? | Jul 6, 2015 |

**Physics Forums - The Fusion of Science and Community**