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[12] viXra:2502.0160 [pdf] submitted on 2025-02-24 02:37:08
Authors: Rajeev Kumar
Comments: 3 Pages.
In this paper a method for the determination of the speed of light in a medium using the Sagnac effect has been presented.
Category: Classical Physics
[11] viXra:2502.0144 [pdf] submitted on 2025-02-20 05:19:20
Authors: Rajeev Kumar
Comments: 3 Pages.
In this paper an explanation of the Sagnac effect has been presented.
Category: Classical Physics
[10] viXra:2502.0139 [pdf] replaced on 2025-06-15 01:51:55
Authors: Mikhail Batanov-Gaukhman
Comments: 29 Pages.
This article is the tenth part of the scientific project under the general title "Geometrized Vacuum Physics Based on the Algebra of Signature" [1,2,3,4,5,6,7,8,9]. In this article, based on exact solutions of the extended Einstein vacuum equation, metric-dynamic models of stable spherical vacuum formations of planetary scale with a core radius of the order ofr4 ~ 107-— 108 cm = 100 — 1000 km are proposed. These electrically neutral vacuum for-mations are called naked "planets" and "stars". The concept of a naked "planet" implies that this article does not take into account the presence and influence of small vacuum formations (micro-, nano- and picoscopic "particles"), only curvatures of the vacuum of stellar-planetary scale are considered. In particular, metric-dynamic models of a naked "star" and naked "planets" of the Solar System are proposed. The analogy between the naked "Solar System" and a biological cell is shown. Like the entire project, this article is aimed at implementing the program of complete geometrization physics of Clifford-Einstein-Wheeler.
Category: Classical Physics
[9] viXra:2502.0113 [pdf] submitted on 2025-02-16 09:54:05
Authors: David Lindsay Johnson
Comments: 52 Pages.
There many uncertainties regarding the nature of EMR, and light in particular. Conventional Science generally acknowledges that EMR energy is delivered in photon packages, but is decidedly vague as to the physical form of photons in terms of the number of wavelengths involved, and whether they have a particle or a wave-like form. There is general acknowledgement that light has wave—particle duality, but the cross-over point between the two forms is ill-defined. As the term ‘electromagnetic radiation’ (i.e. EMR) suggests, Conventional Science considers that EMR consists of electromagnetic waves consisting of wave-like pressure-pulses of electromagnetic energy and momentum moving at the speed of light. However, such electromagnetic pressure-pulses need some type of substrate, commonly referred to as aether, to sustain them across the vast distances of virtually empty Space. However, all of the many well-publicised science-based attempts to prove the existence of aether have failed dismally, and so the mystery continues as to how electromagnetic waves can sustain themselves through Space.This paper throws new light on the nature, form and generation of all forms of EMR, but for light in particular. Firstly, it distinguishes between photonic and mon-photonic EMR, and puts forward a physical structure for photonic EMR (that includes visible light) that means that observed particle-wave duality characteristics of light would be expected rather than considered to be enigmatic. As well as addressing a wide range of light-related topics such as the refraction of light passing through different transparent media; plane, circular and elliptically polarised light; the chromatic dispersion of light; and exotic forms of light such as optical vortex light, the model put forward does not require aether for EMR to travel through Space. It is truly be a case of ‘light as you have never seen it before’ because it presents clear feasible explanations of light-related phenomena that have previously been unaddressed, or only partly and poorly addressed. Let there be light.
Category: Classical Physics
[8] viXra:2502.0101 [pdf] replaced on 2025-03-05 21:32:39
Authors: A. V. Herrebrugh
Comments: 14 Pages. Hyperscience International Journal: https://doi.org/10.55672/hij2025pp11-18
A conceptual 4-dimensional vector space-time in a framework of an orthogonal vector-time coordinate within a 3-dimensional space is introduced for true space time system dynamics.Based upon true time simultaneity of events i.e. absolutivity, this 4D space-time concept departs fundamentally from the observer oriented theory of special and general relativity in separating true, objective reality oriented simultaneous events from observed events and by providing rigorous independency of the four space-time coordinates.The geometric model is conventional Cartesian in 3D space and introduces virtual time-surfaces of true time simultaneity as a fourth dimension for validity in vector- and tensor- spaces, leading to a compliant 4-dimensional orthogonal vector coordinate system of space-time, thereby implicitly introducing a novel space-time topology with independent dimensions.The evolvement of events in this space-time then are traced in a coordinate system of 4 truly independent vector-coordinates in a 4D Hilbert (complex) vector space i.e. with an independent scalar magnitude of the time-vector.The treatment modifies space-time into 4D with curved virtual time-surfaces inside the empty, un-curved 3D continuum, i.e. confining 3D space in a virtual reality of projected, dynamic evolving ‘present’ surfaces, spherically closed as the space-time ‘edge’ of time, receding continually into the ‘past’, thereby building a (dynamic) history of true time information of events across the universe in data-shells.
Category: Classical Physics
[7] viXra:2502.0076 [pdf] submitted on 2025-02-11 03:30:33
Authors: Rajeev Kumar
Comments: 6 Pages.
In this paper an alternative explanation of the result of the Jones experiment with a rotating glass disk has been presented.
Category: Classical Physics
[6] viXra:2502.0072 [pdf] submitted on 2025-02-11 23:18:14
Authors: I.Prūsis, P.Prūsis
Comments: 3 Pages.
In modern physics, each force has its own equation that shows the dependence of the force on the distance between the sources of force: Coulomb's law, Newton's law of gravity, Gilbert's law. The study shows that they can all be expressed with a single formula that includes the number of spatial dimensions. The new formula is valid for any space.
Category: Classical Physics
[5] viXra:2502.0069 [pdf] submitted on 2025-02-11 18:31:22
Authors: Elton Song-Zhe Mah, Zi-Jing Chiah
Comments: 11 Pages.
This study investigates the oscillatory motion of a rocking solid semi-cylinder to determine whether it exhibits simple harmonic motion (SHM) and to characterize its damping behavior. Using a theoretical framework derived from classical mechanics, the experiment aims to verify the independence of the oscillation period from amplitude, compare experimental and theoretical natural frequencies, analyze the sinusoidal nature of angular displacement over time, and quantify the system’s damping coefficient. The experimental setup involved tracking the motion of a semi-cylinder displaced by small angles using video analysis and computational tools. The results confirm that the oscillation closely follows SHM principles, with a nearly constant period and frequency. The damping coefficient, relaxation time, and quality factor (Q-value) were also determined, indicating that the system exhibits underdamped oscillatory motion. These findings contribute to a deeper understanding of the dynamics of rocking semi-cylinders and their practical applications in mechanical and engineering systems.
Category: Classical Physics
[4] viXra:2502.0063 [pdf] submitted on 2025-02-10 16:55:29
Authors: Arvin Sharma
Comments: 2 Pages.
We derive the electric dipole model of cloud condensate in order to demonstrate the Lorentz force exerted on cloud condensate in the presence of the applied electromagnetic field.
Category: Classical Physics
[3] viXra:2502.0041 [pdf] submitted on 2025-02-06 21:54:52
Authors: Morteza Mahvelati
Comments: 34 Pages.
This paper presents a novel concept entitled as Absolute Energy, which defines energy as a quantified value of a system independent from the observer. Absolute Energy is defined as the total kinetic energy of all bodies within a system which would be required to bring the system to rest at a specific reference point and time, without transformation of kinetic energy into other forms or other forms into kinetic energy. This work extends the concepts of centrial motion and angular motion to present a unified understanding and quantification of energy in systems. This approach intends to resolve the concepts in classical and contemporary mechanics, addressing their shortcomings and limitations. Classical and contemporary physics often define energy relative to an observer's frame of reference when analyzing isolated or multi-body systems, resulting in inconsistencies and ambiguities in establishing energy quantification. Absolute Energy is linked to the relative motions and momentums of the system’s components. In this paper, analysis of various scenarios, including two-body and multi-body systems using this new framework yields derivations for total energy quantifications. This, then, illustrates the credibility and robustness of the concept by detailing the interplay of linear and angular motions.These findings demonstrate that Absolute Energy solves for derivations that are not often provided for in traditional classical definitions. Such findings can be seen to have new application to astrophysics, thermodynamics and classical mechanics, and are therefore challenging the foundations of classical and contemporary mechanics. As a result, this work is a beginning toward further research into energy properties of isolates systems and the universe as a whole.
Category: Classical Physics
[2] viXra:2502.0029 [pdf] submitted on 2025-02-05 07:58:49
Authors: Rajeev Kumar
Comments: 6 Pages.
In this paper a theory of speed of light in a transversely moving body has been presented.
Category: Classical Physics
[1] viXra:2502.0006 [pdf] replaced on 2026-02-25 21:57:15
Authors: Mykola Kosinov
Comments: 16 Pages. (Note by viXra Admin: Further repetition will not be accepted)
The evolution of the law of universal gravitation is shown from the verbal formula proposed by Newton in 1687 to the present day. The law FN ∝ mM/r^2 discovered by Newton was not an exact law of gravitation. Newton only indicated the proportional dependence of force on masses and did not attribute any numerical value to the gravitational force. In an unfinished form, Newton's law FN ∝ mM/r^2 existed for almost 200 years (!), until the constant G appeared in it. But even in its modern formulation, Newton's law F = GMm/r^2 gives only a part of the force of universal gravitation. Newton's law does not work at large distances. Newton's law is not applicable on the scale of the Universe. The formula for Newton's law shows the force of gravitational interaction of only two bodies out of all N bodies in the Universe. The formula for the law describes gravitation only to one local source of attraction and does not take into account that bodies simultaneously gravitate to all other bodies. Here it is shown that in addition to Newton's law there are two more laws of gravitation that remained undiscovered for over 300 years. A new law of gravitation is presented that describes the attraction of all bodies in the Universe. The obstacle to the discovery of this law of gravitation was the unsolved N-body problem. Here we present a solution to this problem.
Category: Classical Physics
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