• Thumbnail for Pound–Rebka experiment
    The PoundRebka experiment monitored frequency shifts in gamma rays as they rose and fell in the gravitational field of the Earth. The experiment tested...
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  • first confirmed directly by the PoundRebka experiment in 1959, and later refined by Gravity Probe A and other experiments. Gravitational time dilation is...
    17 KB (2,404 words) - 21:58, 27 October 2024
  • astrophysics faculty. In 1960 Robert Pound carried out together with his assistant Glen Rebka an experiment, the PoundRebka experiment, using the Mössbauer effect...
    2 KB (283 words) - 11:40, 28 August 2023
  • Thumbnail for Hafele–Keating experiment
    tests of general relativity, such as the PoundRebka experiment and Gravity Probe A. In the Hafele–Keating experiment, there was a slight increase in gravitational...
    20 KB (2,234 words) - 18:18, 14 December 2024
  • discover nuclear magnetic resonance (NMR) and who devised the famous PoundRebka experiment supporting general relativity. He became a tenured professor of...
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  • Thumbnail for Rudolf Mössbauer
    Pound and Glen Rebka used this effect to prove the red shift of gamma radiation in the gravitational field of the Earth; this PoundRebka experiment was...
    9 KB (759 words) - 10:58, 28 December 2024
  • Thumbnail for Redshift
    Earth using the Mössbauer effect and was first observed in the PoundRebka experiment. However, it is significant near a black hole, and as an object...
    87 KB (9,235 words) - 23:29, 19 December 2024
  • In 1964, Pound and J. L. Snider measured a result within 1% of the value predicted by gravitational time dilation. (See PoundRebka experiment) In 2010...
    52 KB (6,630 words) - 08:46, 29 December 2024
  • Hughes–Drever experiment, comparing energy levels of nucleons or electrons Optical cavity tests, comparing laser frequencies PoundRebka experiment, comparing...
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  • condensed matter physics have made additional precise experiments possible, such as the PoundRebka experiment, laser interferometry and lunar rangefinding. Early...
    103 KB (12,443 words) - 00:36, 26 December 2024
  • Thumbnail for Curved spacetime
    rate. Experiments such as the PoundRebka experiment have firmly established curvature of the time component of spacetime. The PoundRebka experiment says...
    45 KB (5,651 words) - 17:42, 31 October 2024
  • shift Mössbauer rotor experiments Mössbauer spectroscopy Nuclear spectroscopy Perturbed angular correlation PoundRebka experiment Craig, P.; Dash, J.;...
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  • Wheeler 1973, § 38.5 PoundRebka experiment, see Pound & Rebka 1959, Pound & Rebka 1960; Pound & Snider 1964; a list of further experiments is given in Ohanian...
    194 KB (22,629 words) - 23:48, 28 December 2024
  • Thumbnail for Equivalence principle
    measurements of the gravitational redshift, the classic is the PoundRebka experiment in the 1960s. The most precise measurement was done in 1976 by flying...
    49 KB (5,563 words) - 04:24, 22 November 2024
  • lowered by moving to a higher gravitational potential, as in the PoundRebka experiment. However, these effects are not specific to photons; exactly the...
    107 KB (11,712 words) - 19:41, 19 December 2024
  • Thumbnail for Gravitational redshift
    gravitational redshift. Such an effect was verified in the 1959 PoundRebka experiment. In a case such as this, where the gravitational field is uniform...
    43 KB (5,982 words) - 20:17, 28 December 2024
  • Thumbnail for Mass–energy equivalence
    is equivalent to a gravitational mass. Another seminal experiment, the PoundRebka experiment, was performed in 1960. In this test a beam of light was...
    90 KB (11,701 words) - 07:49, 2 January 2025
  • Thumbnail for Gravity Probe A
    Effect General Relativity Gravitational Redshift Gravity Probe B PoundRebka experiment Timeline of gravitational physics Vessot, R.F.C. (1980). "Test of...
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  • first definitive measurement of gravitational redshift, in the 1960 PoundRebka experiment. Iron-58 can be used to combat anemia and low iron absorption, to...
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  • equivalence. This includes Newtonian gravitation.: 16  Experiments such as the PoundRebka experiment, which have firmly established gravitational time dilation...
    104 KB (13,885 words) - 14:25, 23 October 2024
  • notable experiments in physics. The list includes only experiments with Wikipedia articles. For hypothetical experiments, see thought experiment. Bell tests...
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  • Potentiometric surface Potsdam Denkschrift Potts model Poul la Cour PoundRebka experiment Powder-in-tube Powder diffraction Power-law fluid Power-law index...
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  • Thumbnail for Timeline of gravitational physics and relativity
    1959 – Robert Pound and Glen Rebka propose the PoundRebka experiment, first precision test of gravitational redshift. The experiment relies on the Mössbauer...
    150 KB (14,961 words) - 23:01, 24 December 2024
  • results of experiments and observations in the solar system. Nordström's theory gives the correct result only for the PoundRebka experiment; not surprisingly...
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  • Thumbnail for History of gravitational theory
    slower at lower potentials has been confirmed by the PoundRebka experiment, the Hafele–Keating experiment, and the GPS. The time delay of light passing close...
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  • successfully from that meeting in Warsaw, hot on the heels of the PoundRebka experiment, and entered its golden age of discovery that lasted into the mid-1970s...
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  • Thumbnail for Nancy Roman
    which at the time consisted of three separate projects, when the Pound-Rebka experiment achieved better accuracy than was projected for the space-based...
    56 KB (5,845 words) - 18:04, 4 January 2025
  • (1968) Robert Pound Experimental physicist, co-discoverer of nuclear magnetic resonance in condensed matter, carried out Pound-Rebka experiment confirming...
    53 KB (646 words) - 14:41, 30 December 2024
  • Thumbnail for Gravity
    scientific community. In 1959, American physicists Robert Pound and Glen Rebka performed an experiment in which they used gamma rays to confirm the prediction...
    74 KB (7,504 words) - 16:48, 19 December 2024
  • Thumbnail for Introduction to general relativity
    Gravitational redshift was first measured in a laboratory setting in 1959 by Pound and Rebka. It is also seen in astrophysical measurements, notably for light escaping...
    72 KB (9,132 words) - 16:44, 27 September 2024