Open links in new tab
  1. Hubble relation to Scale Factor - Physics Forums

    Oct 3, 2019 · The discussion revolves around the implications of a constant Hubble parameter in cosmology, specifically its relation to the scale factor of the universe over time. Participants explore …

  2. Hubble parameter in terms of the scale factor - Physics Forums

    Aug 3, 2016 · The discussion revolves around deriving the Hubble parameter in terms of the scale factor, focusing on the relationship between density parameters and their evolution over time in …

  3. What is meant by scale factor for gyroscopes. - Physics Forums

    Sep 17, 2008 · The scale factor for gyroscopes is a critical parameter that quantifies the relationship between the actual rotation rate and the output signal from the gyro. It is distinct from bias, which …

  4. Scale factor from Friedmann's equations - Physics Forums

    Oct 13, 2019 · The discussion revolves around deriving the scale factor for a flat universe dominated by radiation using Friedmann's equations, specifically the second Friedmann Equation. Participants …

  5. Two cylinders are given. The larger cylinder is a dilation of the ...

    Part A: Determine the scale factor. Show or explain all the necessary steps. Part B: If the volume of the smaller cylinder is 24π m 3, show how the scale factor can be used to determine the volume of the …

  6. Scale factors and the Jacobian Matrix - Physics Forums

    Mar 11, 2013 · The discussion centers on the relationship between scale factors and the Jacobian matrix in the context of curvilinear coordinates. It is established that the scale factor can be derived …

  7. What is the scale factor from S to L? а. b. What is the scale factor ...

    Solution for What is the scale factor from S to L? а. b. What is the scale factor from L to S? $ с. Triangle M is also a scaled copy of S. The scale factor from…

  8. Scale factors in spherical coordinates - Physics Forums

    May 29, 2021 · The scale factors, denoted as h, are derived from the transformation equations used in spherical coordinate systems. The document linked provides detailed mathematical derivations and …

  9. How does the moment of inertia scale? - Physics Forums

    Jul 26, 2013 · The moment of inertia scales with the square of the scaling factor when all design dimensions are multiplied by a factor f. Specifically, if the mass increases by f^3 due to volume …

  10. Wavelet transform (CWT and DWT) - Physics Forums

    Mar 3, 2024 · The inner product provides the coefficient for a wavelet with a specific scale factor a, which is inversely related to the wavelet frequency f, as we translated the wavelet over x (t). …