scholarly journals The Eventuality of Equating Energy and Mass - Laws and Theories

2021 ◽  
Vol 11 (3) ◽  
pp. 50-56
Author(s):  
Hamdoon A. Khan ◽  
Keyword(s):  
Total Energy ◽  
Internal Energy ◽  
Thought Experiments ◽  
Current Work ◽  
Speed Of Light ◽  
External Energy ◽  
Scientific Claim ◽  
The Difference ◽  
Important Basis ◽  
Kinetic And Potential Energies

Einstein's famous equation, , revolutionized the theory of physics and introduced new perspectives to the study of energy and mass. However, a close consideration of its principles raises essential concerns on the equitability of mass and energy as well as other phenomena like the speed of light. The unavoidable scientific claim of this paper is that the total energy of matter depends on its internal and external energies, which are accounted for by kinetic and potential energies. In the current work, thought experiments reveal important additions to this idea regarding the apparent effects of external energy on the nature of matter and particles. This paper employs detailed thought experiments and theoretical discussions to identify and address several notable inconsistencies related to the energy and mass equation based on previous works in physics. The relative external energy of an object will be influenced by the position of the observer. The outcomes of the experiments presented herein also provide key insights into the constancy of the internal energy of all matter and particles. Generally, this paper provides an important basis for analyzing the theory underlying the physics of energy and mass, addressing questionable ideas that are common but poorly substantiated and providing a new understanding of the nature of mass and energy that lays the foundations for further research in this area by projecting the difference between them.

Chemical Potential

1993 ◽  
Author(s):  
Brian Bayly
Keyword(s):  
Free Energy ◽  
Total Energy ◽  
Internal Energy ◽  
Gibbs Free Energy ◽  
Chemical Potential ◽  
Extensive Literature ◽  
External Energy ◽  
Free Standing ◽  
Energy Bound ◽  
The Masses

The purpose of the first chapter was to give an overview of the book’s contents: the topics covered, results gained, limitations, and so on. The next seven chapters, starting with this one, give the groundwork on which the main conclusions are based. The intention is to assemble the needed ideas, taking advantage of the fact that an extensive literature exists in which the ideas are established, discussed, restricted, etc. What follows is thus an extract of selected essentials from other documents, rather than being a free-standing and self-contained development of the ideas. The reader is asked to relate the ideas as summarized here to the longer discussions in which they appear elsewhere. The total energy in a portion of material can be split in either of two ways: . . . Total energy = internal energy + external energy, or . . . . . . Total energy = free energy + bound energy . . . In symbols, . . . U + PV = total = G + TS . . . where U = internal energy of the portion; G = free energy of the portion, specifically the Gibbs free energy or enthalpy; P = pressure; V = volume of the portion; T = temperature; S = entropy of the portion. All the terms except the free energy, G, have independent definitions, so the equations just given define that quantity: . . . G = U + PV – TS (2.1) . . . The equation relates to whatever portion of material one has in view. We now suppose that the material has n components and that, in the portion considered, the masses of each are m1, m2, . . . , mn. Then we imagine increasing m1 by a small amount δm1 while keeping P, T, and m2, m3, . . , ,mn constant. Let the consequent change in G be δG: then the limit of the ratio δG/δm1 as δm1 → 0 is the quantity of interest, henceforth written μ1; it is the chemical potential of component 1 in the material at its current pressure, temperature, and composition.

scholarly journals Natural Science and Supernatural Thought Experiments

Religions ◽  
2019 ◽  
Vol 10 (6) ◽  
pp. 389
Author(s):  
James Robert Brown
Keyword(s):  
Natural Science ◽  
Thought Experiment ◽  
Thought Experiments ◽  
The Other ◽  
Space And Time ◽  
Wide Range ◽  
The Difference ◽  
Theological Thought

Religious notions have long played a role in epistemology. Theological thought experiments, in particular, have been effective in a wide range of situations in the sciences. Some of these are merely picturesque, others have been heuristically important, and still others, as I will argue, have played a role that could be called essential. I will illustrate the difference between heuristic and essential with two examples. One of these stems from the Newton–Leibniz debate over the nature of space and time; the other is a thought experiment of my own constructed with the aim of making a case for a more liberal view of evidence in mathematics.

scholarly journals GIS-Based Energy Consumption and Spatial Variation of Protected Grape Cultivation in China

2018 ◽  
Vol 10 (9) ◽  
pp. 3248 ◽  
Author(s):  
Dong Tian ◽  
Min Zhang ◽  
Xuejian Wei ◽  
Jing Wang ◽  
Weisong Mu ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Consumption ◽  
Total Energy ◽  
Energy Input ◽  
Production Systems ◽  
Organic Fertilizer ◽  
Total Energy Consumption ◽  
Renewable Energy Consumption ◽  
Input Structure ◽  
The Difference

This paper compares the difference in energy consumption in different sub-patterns and features of energy consumption structures used in protected grape production systems using statistical data. Then, spatial characteristics between different production modes based on geographic information systems are also analyzed. The results reveal that the types of energy consumption include steel, iron wire, water, chemical fertilizer, pesticides, electric power, organic fertilizer, plastic films, and labor. The total energy consumption for protected grape production was 210,534.3 MJ ha−1 in 2011, 211,504.6 MJ ha−1 in 2012, and 222,571.8 MJ ha−1 in 2013. From the perspective of cultivation modes, early ripening production and late ripening production consumed more energy than rain-shelter production; in terms of facility types, the total energy input of both vinyl tunnels and solar greenhouses were always higher than rain-shelter greenhouses. Indirect and non-renewable energy consumption were higher than that of direct and renewable energy, which accounted for 90% of energy consumption. Spatial analysis showed that the values of Moran’s I were all positive for the three years, which means protected grape input had a positive spatial autocorrelation. Therefore, we should adjust the energy input structure and choose more sustainable production modes to improve the sustainability of the production of protected grapes.

scholarly journals Pengaruh Subtitusi Tepung Daun Kumis Kucing (Orthosiphon Stamineus B.) Terhadap Mutu Gizi Sus Kering Sebagai Makanan Selingan Pasien Kemoterapi

2020 ◽  
Vol 5 (3) ◽  
pp. 158
Author(s):  
Nur Amaliah Ahmad ◽  
Laksmi Karunia Tanuwijaya ◽  
Rahma Micho Widyanto
Keyword(s):  
Total Energy ◽  
Cancer Cells ◽  
Design Method ◽  
Orthosiphon Stamineus ◽  
Randomized Design ◽  
The Difference ◽  
Chemotherapy Patients ◽  
The Comparative Study ◽  
One Way Anova ◽  
Serving Size

<div class="Section1"><p><em>Abstrak –</em><strong>Kemoterapi merupakan terapi pengobatan kanker dengan menggunakan obat-obatan sitostatika untuk menghancurkan sel kanker atau menghambat perkembangan sel kanker.Efek samping dari pengobatan kemoterapi berupa anoreksia, mual dan muntah, sehingga dapat mempengaruhi asupan makan pasien dan menyebabkan pasien mengalami malnutrisi. Sus Kering merupakan makanan yang dibuat untuk pasien kemoterapi dengan ukuran kecil namun memiliki kandungan gizi yang tinggi.Penelitian ini bertujuan untuk mengetahui perbedaan kandungan zat gizi makrodan energi total pada sus kering substitusi tepung daun kumis kucing pada keempat formulasi terbaik dengan komposisi tepung terigu: tepung daun kumis kucing masing-masing (P0) 100:0 ; (P1) 90:10, (P2) 85:15, (P3) 80:20. Desain penelitian <em>true experimental</em> dengan menggunakan rancangan acak lengkap dengan menggunakan variabel kontrol dan tiga perlakuan. Ulangan dilakukan sebanyak 3 kali sehingga total sampel sebanyak 12. Hasil penelitian menunjukkan bahwa rata-rata kadar zat gizi dan energi total pada sus kering substitusi tepung daun kumis kucing secara berturut-turut sebagai berikut, karbohidrat 10,30 gram, protein 3,71 gram, lemak 10,18 gram dan energi 146,21 kkal per satu takaran saji atau 25 gram. Hasil analisis statistik uji beda One Way Anova dan Kruskal Wallis menunjukkan tidak ada perbedaan signifikan pada karbohidrat, protein, lemak dan energi (p&gt;0,05). Dapat disimpulkan bahwa tepung daun kumis kucing tidak mempengaruhi kandungan zat gizi makro dan energi total pada sus kering substitusi tepung daun kumis kucing sebagai makanan selingan pasien kemoterapi.</strong></p><p><em>Abstract - </em><strong>Chemotherapy is a cancer treatment therapy by using cytotoxic medicines to eliminate cancer cells or inhibit the growth of cancer cells. Side effects of chemotherapy medication are anorexia, nausea, and vomit that impact the absorption of nutrition and malnutrition to the patients. Choux paste is a food specially designed for chemotherapy patients in small size but have high nutrition. This study aims to investigate the difference of macronutrients content and total energy of chou pastry with Java Tea (</strong><em><strong>Orthosiphon stamineus</strong></em><strong>) based flour with four best formulation that has a composition of wheat flour: Java Tea based flour with the ratio of each (P0) 100:0 (P1) 90:10 (P2) 85:15 (P3) 80:20. This study conducted with a true experimental design that used a completely randomized design method with control variables and three treatments. Repetition is performed three times for 12 total samples. Results are shown that mean of macronutrients level and total energy of chou pastry with Java Tea based flour are as follows, carbohydrate 10,30 grams, protein 3,71 grams, fat 10,18 grams, and energy 146,21 kcal for one serving size or 25 gram. The comparative study of One Way Anova and Kruskal Wallis showed that there are no significant differences in carbohydrate, protein, fat, and energy (p&gt; 0.05). It can be concluded that Java Tea whiskers based flour does not affect macronutrient content and total energy of choux pastry with Java Tea based flour as a snack for a chemotherapy patient.</strong></p><p><strong><em>Keywords </em></strong><em>–</em><em>Tepung daun kumis kucing, Kadar karbohidrat, Protein, Lemak, Energi, Sus kering, Kemoterapi</em></p></div><em><br clear="all" /></em>

Lagrangian Mechanics

2019 ◽  
pp. 53-82
Author(s):  
David D. Nolte
Keyword(s):  
Dynamical Systems ◽  
Conservation Laws ◽  
Euler Equations ◽  
Virial Theorem ◽  
Variational Calculus ◽  
Mechanical Action ◽  
Lagrange Equations ◽  
Time Average ◽  
The Difference ◽  
Kinetic And Potential Energies

Dynamical systems follow trajectories for which the mechanical action integrated along the trajectory is an extremum. The action is defined as the time average of the difference between kinetic and potential energies, which is also the time average of the Lagrangian. Once a Lagrangian has been defined for a system, the Euler equations of variational calculus lead to the Euler–Lagrange equations of dynamics. This chapter explores applications of Lagrangians and the use of Lagrange’s undetermined multipliers. Conservation laws, central forces, and the virial theorem are developed and explained.

scholarly journals Large Scale Emission from Radio Galaxies

1982 ◽  
Vol 97 ◽  
pp. 13-20
Author(s):  
H. Andernach ◽  
R. Wielebinski
Keyword(s):  
Total Energy ◽  
Internal Energy ◽  
Hot Spots ◽  
Large Scale ◽  
Energy Content ◽  
Radio Galaxies ◽  
Emission Region ◽  
Diffuse Emission ◽  
Transfer Energy ◽  
Break Up

Radio galaxies are known to exhibit a variety of scales in their structure. First we have the nuclear sources, which so far have not been completely resolved even on the scale of 1/10 milliarcsecond with VLBI observing methods (e.g. Preuss, 1981). Then we have the ‘jets’ (which at some stage break up into ‘blobs’) which are considered to transfer energy from the ‘nuclear engine’ to the outer heads. The latter appear to be the sites of transfer of the collimated jet energy into a diffuse emission region. Despite their usually low brightness these diffuse emission regions dominate the internal energy content in particles and fields, even for the collimated doubles. Note that only 1% of the total energy in Cyg A is in the hot spots (Perola, 1981).

First-Principles Study of Nanofacet Formation on 4H-SiC(0001) Surface

2014 ◽  
Vol 778-780 ◽  
pp. 201-205
Author(s):  
Keisuke Sawada ◽  
Jun Ichi Iwata ◽  
Atsushi Oshiyama
Keyword(s):  
Surface Energy ◽  
Total Energy ◽  
First Principles ◽  
Atomic Layer ◽  
First Principles Calculations ◽  
Atomic Structures ◽  
First Principles Study ◽  
Energy Variation ◽  
The Difference ◽  
Facet Formation

We perform the first-principles calculations on the 4H-SiC(0001) surface and clarify the mechanism of the facet formation. We first identify atomic structures of single-, double- and quadribilayer steps and find that the single-bilayer (SB) step has the lowest total energy among these three step structures. Then, we reveal that the nanofacet consisting of SB steps is more energetically stable than the equally spaced SB step and the surface-energy variation caused by the difference of stacking sequences of the bi-atomic layer near the surface is an important factor of the facet formation.

scholarly journals The energy of disintegration of radio-phosphorous [P 30 ]

1935 ◽  
Vol 152 (877) ◽  
pp. 714-723 ◽  
Keyword(s):  
Excited State ◽  
Total Energy ◽  
Continuous Spectrum ◽  
Atomic Number ◽  
Particle Bombardment ◽  
Ground State ◽  
Radioactive Elements ◽  
Upper Limit ◽  
Association Meeting ◽  
The Difference

The exact masses of the nuclei are quantity of great interest depending directly on the forces of cohesion between the nuclear particles. Already much valuable information has been obtained about the lighter element both by mass-spectrographic methods and by the study of atomic dis-integrations. The discovery of the new radioactive elements has extended greatly the number of nuclei open to investigation, but since nearly all of these disintegrate by emitting either positrons or electrons forming a continuous spectrum we meet here the same difficulty in determining the total energy change in the disintegration as with the natural β-ray bodies. In this latter case Henderson* has proved the correcting of the suggestion of Ellis and Mott that the difference of energy of two nuclei, apart from γ-emission, is given by the upper limit of the β-ray spectrum. However, as was emphasized by Cockroft at the British Association Meeting at Norwich, in September, 1935, this is a point which needs verification in the region of low atomic number and particularly for positron disintegration. We have attempted to obtain some information on this point by investigating the disintegration of radio-phosphorus [P30] formed from aluminium by α-particle bombardment, The disintegration of radio phosphorus has already been investigated several times, but there is such a notable disagreement between the values given by different observers for the energy of the upper limit that we felt fresh experiments were needed, further, it is necessary to determine whether the upper limit corresponds to the formation of the ground state or of an excited state of the product nucleus.

Energetics and Structural Effects of Boron Additive to Intermetallic Compound: γ-Tial

1990 ◽  
Vol 213 ◽  
Author(s):  
P.K. Khowash ◽  
D.L. Price ◽  
B.R. Cooper
Keyword(s):  
Intermetallic Compound ◽  
Total Energy ◽  
Site Selection ◽  
Lattice Structure ◽  
Practical Importance ◽  
The Difference ◽  
The Stability ◽  
Experimental Values ◽  
And Behavior ◽  
Good Agreement

ABSTRACTImproving the low temperature ductility of the intermetallic compound γ - TiAl by alloying with small concentrations of an additive is of great practical importance. The difference in site selection energy of the additive plays an important role in the stability and behavior of the alloy. For boron in L10 TiAl, we have calculated the site selection energy using linearized combination of muffin-tin orbitals (LMTO) total energy calculations. For pure γ - TiAl, we found the equilibrium lattice structure by minimizing the total energy, and obtained good agreement with the experimental values. With the introduction of boron, a relaxation of the lattice around the boron additive is expected. For boron additives, we have calculated the forces on each atom leading to the minimization of the total energy as a function of the ionic positions in order to obtain the “true” stable structure of the alloy.

A perturbation calculation of properties of the 2 pπ state of HeH 2+

1957 ◽  
Vol 240 (1221) ◽  
pp. 274-283 ◽  
Keyword(s):  
Dipole Moment ◽  
Total Energy ◽  
Second Order ◽  
Wave Functions ◽  
Quadrupole Moments ◽  
Perturbation Calculation ◽  
Third Order ◽  
The Third ◽  
Fifth Order ◽  
Kinetic And Potential Energies

A perturbation calculation, valid in the limit of large separations, of various properties of the 2 pπ state of HeH 2+ is carried out. The total energy and the kinetic and potential energies are calculated to the fifth order, the dipole moment to the third order and the quadrupole moments to the second order and the results compared with those obtained using exact and variationally determined two-centre wave functions. Some results are also given for the 2 pπ u and 3 dπ g states of H + 2 and the influence of nuclear symmetry at large separations is briefly discussed.

Sign in / Sign up

Export Citation Format

Share Document