# Professional Physics Homework Help

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### Physics Mechanics Homework Help

According to wikipedia, Mechanics (Greek ÎœÎ·Ï‡Î±Î½Î¹ÎºÎ®) is the branch of physics concerned with the behavior of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. Mechanics has its root in ancient civilizations such as Roman Civilization, Egyptian civilization, etc. It has been divided into two major disciplines – classical mechanics and quantum mechanics. Classical mechanics was invented by Isaac Newton to understand the laws of motion and quantum mechanics is a broad expansion of mechanics and uses classical mechanics as a part of its own. Quantum mechanics was developed in 20h century. Both have none contradiction or confliction but are used in specific situations accordingly. Quantum mechanics uses classical mechanics as a foundation and explains the solutions at molecular and atomic level while the classical mechanics is used to solve unanswered difficulties of quantum mechanics. Mechanics studies the object by dividing them in three categories of rigid, non-rigid and semi-rigid and encompasses atoms, molecules, electrons, projectiles, spacecrafts, stars, planets, asteroids, solids, fluids including gases and parts of machinery. Both disciplines of mechanics have their own sub-branches. Classical mechanics covers area of Acoustics, Applied mechanics or Engineering mechanics, Astrodynamics, Biomechanics, Biophysics, Celestial mechanics (the motion of heavenly bodies: planets, comets, stars, galaxies, etc.), Continuum mechanics, elasticity, Fluid mechanics, Fluid static, Fracture mechanics, Hamiltonian mechanics, Hydraulics, Lagrangian mechanics, Newtonian mechanics (kinematics and dynamics), Relativistic or Einsteinium mechanics and universal gravitation, Soil mechanics, Solid mechanics, sound, Static and Statistical mechanics. While the quantum mechanics studies remaining fields of mechanics such as condensed matter physics (study of quantum gases, solids, liquids, etc.), Nuclear physics, Particle physics, Quantum statistical mechanics, etc.

### Molecular Physics Homework Help

Molecular physics is a discipline of physics which studies the physical properties of molecules and of the chemical bonds and relationships between atoms. It is concerned with physics and chemistry of molecules including atoms and is used in theoretical chemistry, physical chemistry and chemical physics to solve the problems concerned with elements structure along with their interrelations. It helps to calculate and to know the basic nature of a chemical reaction. It encompasses the fields of binding (molecular), cohesion (chemistry), constraint algorithm, coordination geometry, di-positronium, Dumas method of molecular weight determination, Eckart conditions, electron, electron affinity and configuration, electrostatic deflection, energy level, Franck – Condon principle, Gaussian orbital, GF method, HÃ¼ckel method, hysteresivity, inter-atomic coulombic decay, intermolecular forces and reactions, ionization, ionization energy, Jablonski diagram, LeRoy radius, Lewis pair, localized molecular orbital, luminescence, macromolecular docking, macromolecule, molecular attraction, molecular auto-ionization, molecular binding, molecular dynamics, molecular electronics, molecular Hamiltonian, molecular mechanics, molecular modeling, molecular orbital, molecular physics, molecular spring, molecular term symbol, molecule and odd molecule, open chain compound, Pariser – Parr – Pople method, positronium hydride, reaction coordinate, Renner – Teller effect, rigid rotor, rotational temperature, RRKM theory, secondary ionization, spin probe, thermal stability, ultraviolet photoelectron spectroscopy, vibrational temperature and energy relaxation, x-ray fluorescence and x-ray photoelectron spectroscopy.

### Thermodynamics Physics Homework Help

Thermodynamics is the discipline of Physics concerned with energy conversion including heat and all available forms of energy by which we can study interrelations between various variables like temperature, volume and pressure. It is used to define the thermodynamic systems and their functionalities. It is a new branch of science invented in 19th century to achieve the maximum engine efficiency in earlier steam engines. Lord Kelvin was first person who defined and developed it as an individual stream of science in 1854. Thermodynamics has its own principles, which are known as the Laws of Thermodynamics and uses pre-defined variable to solve the various problems related to energy and heat. Laws of thermodynamics are used to study and categorize of possible interactions between ensembles of object by assuming it as a whole entropy system. These laws are: Zeroth law of thermodynamics: it is concerned with thermal equilibrium of the object. First law of thermodynamics: it deals with conservation and transformation of energy (from one form to another form). Second law of thermodynamics: It is used to know the direction of chemical reaction. Third law of thermodynamics: The third and last law efforts to find absolute zero in order to get maximum efficiency. Thermodynamics helps to find the properties and equations of state to determine entropy (whole object) equilibrium and spontaneous processes. Thermodynamics is an essential of modern science and engineering and assists them to find various topics of engines, phase transitions, chemical reactions, transport phenomena, black holes including main discipline of physics, aerospace engineering, mechanical engineering, biomedical engineering, cell biology, material science, chemistry, chemical engineering and economics. It can be categorized in Etymology, Classical thermodynamics, Statistical mechanics, Chemical thermodynamics and Treatment of equilibrium. Thermodynamics is used as an application tool in engineering to find out the maximum efficiency. Its main sub-branches are Atmospheric thermodynamics, Biological thermodynamics, Black hole thermodynamics, Chemical thermodynamics, Classical thermodynamics, Equilibrium thermodynamics, Industrial ecology, Maximum entropy thermodynamics, Non-equilibrium thermodynamics, Philosophy of thermal and statistical physics, Psychometrics, Quantum thermodynamics, Statistical thermodynamics and Thermo-economics, etc.

### Electrodynamics Physics Assignment Help

Electrodynamics (also known as classical electrodynamics) is a discipline of theoretical physics which is used to study the phenomena of electromagnetic forces between current and electric charges. It was developed by Feynman, Leighton and Sands, Jackson and Panofsky and Phillips as an extension of electromagnetism in order to solve the problems unanswered by electromagnetism and quantum electrodynamics. It was discovered during late 19th century. Electrodynamics is concerned with electrical and electronics engineering and optics and is used to understand the occurred phenomena during various events. In electrodynamics, all phenomena are divided in three simple models to simplify the study. These are: Electric charges and currents (like electric and magnetic dipoles, moving charges, electric currents, etc.) Electromagnetic field (like voltages, monochromatic plane waves, optical rays, microwaves, visible light, infrared radiation, radio waves, etc.) Transmission media (like antennas, electronic components, electromagnetic waveguides, mirrors with curved surfaces, flat mirrors, convex and concave lenses, inductors, resistors, capacitors, switches, integrated circuits, etc.) Electrodynamics is relevant with other branches of physics and engineering such as electromagnetism, electrical engineering and electronic engineering but it has its own course curriculum which covers various topics of physics like Relativistic Particle in Electromagnetic Field, Gauge Invariance , Maxwell’s Equations, Fields Produced by Moving Charges, Electromagnetic Waves, Causality Principle, Applicability of Classical Electrodynamics, Electromagnetic Radiation (including radio waves, microwaves, light (infrared, visible light and ultraviolet), x-rays and gamma rays), Electromagnetic interaction, Lienard-Wiechert Potentials, Dipole Radiation, Close to the oscillator, Far away from the oscillator, Jefimenko’s Equations, scalar potential, vector potential, Electrostatics, Laws of Electrostatics, Charged Surfaces, Laplace and Poisson Equations, The Green Theorems, Method of Green Functions, Electrostatic Problems with Spherical Symmetry, Coulomb’s law, Electric field, Lorentz force and so on.

### Physics Optics Tutoring Help

Optics is a branch of physics concerned with properties and behavior of light including its interaction with matter as well as construction of equipment/instruments to detect it. Optics is used to define and describe the phenomena of visible, ultraviolet and infrared lights including other forms of light and electromagnetic waves like X-rays, microwaves, radio waves and gamma waves. Although most optical phenomena could be understand with the help of classical electromagnetism and quantum mechanics but optics reduces the efforts and mathematical calculation and makes it easy to describe the phenomena by treating light as a collection of rays. Optics is also concerned with other disciplines of mathematics and science like geometry, trigonometry, electromagnetism, electrodynamics and quantum mechanics. Besides this optics is an essential element in astronomy, various branches of engineering, photography, ophthalmology and optometry (medicine). It can be sub-divided in three categories – optical physics, optical engineering and quantum optics. Optics has a vast field of study and deals with our daily life. Generally optics studies on various aspects of life such as Abbe number, Abbe prism, Aberration in optical systems, Acousto-optics , Asterism (astronomy), Atmospheric diffraction, Atom optics, Atomic molecular and optical physics, Augustin-Jean Fresnel, Aura (optics), Auroral light, Avalanche photodiode, Barrel distortion, Binoculars, Black body radiation, Camera, Chromatic aberration, Confocal laser scanning microscopy , Dark state, Depolarizer (optics), Diaphragm (optics) , Diffraction, Dispersion (optics), EDFA, Electromagnetic radiation and spectrum, fabrication and testing (optical components), holography, human visual system, Huygens’ principle, Illumination engineering , Inverse-square law, Kerr effect, Laser , List of indices of refraction, magnifying glass, material science and optical properties, Nanophotonics, Newton’s rings, off-axis optical system, optical axis, optical pattern recognition, optical phenomenon, optical spectrum, optical tweezers, optical waveguide, optical window , paraxial approximation, photoelectric effect, photographic lens, photography (science of), photon polarization, photonics, photorefractive effect, pincushion distortion, pinhole camera, piston (optics), Polaroid (polarizer), prime lens, quantum optics, quantum well laser , Radial polarization, Radiometry, Raman amplification, Raman amplifier, Ray (optics), Ray transfer matrix analysis, Rayleigh scattering, Reflecting telescope, Reflection (optics),

Reflection coefficient, Refractive index, RGB color model , Rotating wave approximation, scattering, scintillation, Sellmeier equation, spatial filter, spectroscopy, speed of light, spontaneous emission, statistical optics, stereoscopy, stimulated emission, synchrotron radiation , telescope, thermal physics – radioactive heat transfer, tilt (optics), total internal reflection, transparency (optics), triangular prism, Tyndall effect, ultraviolet catastrophe, Umov effect , wave plate, waveguide, wavelength, wavelength division multiplexing, wide-angle lens, Wollaston prism, Zeeman effect, Zeiss Tessar and zodiacal light.

### Physics Acoustics Tutoring Help

Acoustics is an interdisciplinary distinction of science concerned with mechanical waves (including vibration, sound, infrasound and ultrasound) in all three forms of matter (gases, liquids and solids). The term “acoustic” is originated from the Greek word ἀκουστικός‚ (or akoustikos) means “of or for hearing, or ready to hear). Later akoustikos was also converted from ἀκουστός‚ (or akoustos), meaning “heard, audible”. Likewise Latin synonym “sonic” was a synonym of acoustics. Presently sonic is a sub-branch of acoustics and deals with frequencies of the sound. Acoustic has its root in earlier history of Greek approximately 6th century BC. That time famous philosopher Pythagoras was studying that why some intervals seems good in hearing than other. He found the answer in terms of numerical ratios. These numerical ratios were representing the harmonic overtone series. Later Aristotle (384-322 BC) worked on the contractions and expansions of the sound in air and Acoustics is studies in three domains (groups) Physical acoustics (Aero acoustics, General linear acoustics, nonlinear acoustics, Structural acoustics and vibration, underwater sound) Biological acoustics (Bioacoustics, Musical acoustics, Physiological acoustics, Psychoacoustics, Speech communication) Acoustical engineering (Acoustic measurements and instrumentation, Acoustic signal processing, Architectural acoustics, Environmental acoustics, Transduction, Ultrasonic, Room acoustics). All of these domains are interconnected in each other as well as the other disciplines of science and engineering. Acoustic is concerned with waves and encompasses almost each and every topic related to waves such as Absorption (acoustics), Acoustic analogy, Acoustic board, Acoustic dispersion, Acoustic emission, Acoustic enhancement, Acoustic holography, Acoustic interferometer, transportation and approximation, Acoustic levitation, Acoustic location, Acoustic metamaterials, Acoustic metric, Acoustic microscopy, Acoustic network, Acoustic quieting, Acoustic radiation pressure, Acoustic resonance, Acoustic shadow, Acoustic shock, Acoustic suspension, Acoustic theory, Acoustic wave equation, Acoustical engineering, Acoustical measurements and instrumentation, Acoustical oceanography, Acousto-optic deflector, Acousto-optics, Aero acoustics, Architectural acoustics, Attenuation, Attenuation coefficient, Bass trap, Beat (acoustics), Binaural beats, Bioacoustics, Bore (wind instruments), Cocktail party effect, Computational Aero-acoustics, Cymatics, Denge, Diaphragm (acoustics), Diffusion (acoustics), Echo (phenomenon), Echogenicity, Ecoacoustics, Equal-loudness contour, Fletcher – Munson curves, Formant, Frequency, Fundamental frequency, Harmonic, Harmonices Mundi, Head-related transfer function, Helmholtz resonance, Hershberger Reinforcement Curves, Hot chocolate effect, Impact spectrometer, Infrasound, Lumped element model, Medical ultrasonography, Metamaterial, Musical acoustics, Nonlinear acoustics, Otoacoustic emission, Overtone, Parametric array, Particle acceleration, Particle displacement, Phonautograph, Poromechanics, Proximity effect (audio), Psychoacoustics, Rarefaction, Reverberation, Reverberation room, Reverse echo, Robinson – Dadson curves, Room acoustics, Rubens’ Tube, Scanning acoustic microscope, Seismic metamaterials, Sonochemistry, Sonometer, Sound Amplification by Stimulated Emission of Radiation, Sound generator, Sound intensity, Sound localization, Sound Retrieval System, Sound transmission class, Sounding board, Statistical energy analysis, Sub-harmonic, Sympathetic resonance, Temporal masking, Thermo-acoustic hot air engine, Transient (acoustics), Ultrasound attenuation spectroscopy, Underwater acoustics, Waveguide (acoustics) and so on.

### Physics Relativity Tutoring

According to Wikipedia General Relativity or the general theory of relativity is the geometric theory of gravitation published by Albert Einstein in 1915. It is the current description of gravitation in modern physics. General relativity is used to generalize special relativity and the Newton’s law of universal gravitation, providing a unified description of gravity as a geometric property of time and space or space-time. In particular, the curvature of space time is directly related to the four-momentum (mass-energy and linear momentum) of whatever matter and radiation are present. The relation is specified by the Einstein field equations a system of partial differential equations. Relativity can be also defined as a metric theory of gravitation which uses Einsteins equation as its core to describe the relation between the 4-dimensional geometry concerned with space and time. Relativity is concerned with various forms of classical physics especially the geometry of space, the passage of time, the motion of bodies and propagation of light. Its major examples are the gravitational time delay, gravitational redshift and the gravitational time dilation. Sometimes relativity is also used with the laws of quantum physics to understand the theory of quantum gravity. Einsteins relativity theory helps to know the existence of black holes, gravitational lancing, gravitational ways and such other comosological phenomena and model. The theory of relativity was discovered by the Einstein and he published it in 1905 with the title of “Special theory of relativity”. He did more research on it to prove and produced Einstein Filed Equation as the supportive base of his theory. Later it was enriched by several other scientists like Karl Schwarzschild, Friedmann, Eddington, Kepler and others. Today it has been reputed as the most essential discipline of physics to study the questions related to astronomy and cosmological phenomena encompassing various topics of Gravitational time dilation and frequency shift, Light deflection and gravitational time delay, Gravitational waves, Orbital effects and the relativity of direction, Precession of apsides, Orbital decay, Geodetic precession and frame-dragging, Gravitational Lansing, Gravitational wave astronomy, Physical cosmology, Causal structure and global geometry, Supernova, Black hole mechanics, Quasars, Horizons, Singularities, Evolution equations, Global and quasi-local quantities, Quantum field theory in curved space time, Quantum gravity, String theory, Canonical general relativity and Loop quantum gravity.

### Physics Quantum Mechanics Tutoring

Quantum mechanics or Quantum Physics or Quantum theory is a discipline of physics which is used to provide the mathematical description of the dual particles like and wave like behavior including interaction of matter and energy. It differs from the classical mechanics primarily on the atomic and sub-atomic scales, as quantum physics is developed to sort out the deficiencies of classical mechanics in the macroscopic structures. Quantum mechanics covers various typical question of classical mechanics which cannot be answered by classical mechanics such as Path integral formulation, Scattering theory, SchrÃ¶dinger equation, Quantum field theory, Quantum statistical mechanics including their sub-topics Adiabatic approximation, Correspondence principle, Free particle, Hamiltonian, Hilbert space, Identical particles, Matrix Mechanics, Planck’s constant, Operators, Quanta, Quantization, Quantum entanglement, Quantum harmonic oscillator, Quantum number, Quantum tunneling, SchrÃ¶dinger’s cat, Dirac equation, Spin, Wave function, Wave mechanics, Wave-particle duality, Zero-point energy, Pauli Exclusion Principle, Heisenberg Uncertainty Principle. H3 Nuclear Physics Tutoring Help Nuclear physics is a discipline of the physics concerned with building blocks and interactions of an atomic nucleus. It is a broad field of study of nuclear but it is also understand as a branch of physics related with nuclear weapons and nuclear power technology. It is an essential application of various streams including nuclear medicine, ion implantation in material engineering, magnetic resonance imaging, radiocarbon dating in archaeology and geology and particle physics. Nuclear physics was separated from atomic physics in 1896 with the discovery of radioactivity by Henri Becquerel. After discovery of electron by Thompson (who also gave the plum pudding model for an atomic structure), the scientists knew about the internal structure of an atom and they developed it as a different stream of physics related to nucleolus structure of the matter. It was enriched by the various prominent researchers and scientists like J.J. Thompson, Lise Meitner, Otto Hahn, James Chadwick, Albert Einstein, Ernest Rutherford, Yukawa, Proca and many other scientists. Its development can be understand in several steps like Rutherford’s team discovers the nucleus, James Chadwick discovers the neutron, Proca’s equations of the massive vector boson field, Yukawa’s meson postulated to bind nuclei. Nuclear physics covers various topics of physics such as Nuclear decay, Nuclear fusion, Nuclear fission, Production of heavy elements including Effective field theory, Electroweak theory, Gauge theory, Grand unification theory, Lattice field theory, Lattice gauge theory, M-theory, Quantum chromodynamics, Quantum field theory, Standard Model, Superstring theory, Super symmetry, Antimatter, Brane, Elementary particle, Fundamental force (gravitational, electromagnetic, weak, strong), Isomeric shift, Neutron-degenerate matter, Nuclear matter, Nuclear model, Nuclear reactor physics, QCD matter, Quantum gravity, Spin, Spontaneous symmetry breaking, String, Theory of everything, Vacuum energy, etc.

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