4-Years BSc First Year Physics Complete Free PDF Notes|Tribhuvan University
4-Years BSc First Year Physics Complete Free PDF Notes|Tribhuvan University
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We offer the best collection of BSc Physics Notes based on the 4-year syllabus of Tribhuvan University. These notes are specially designed for those students who are serious about their studies and future career in science. You’ll find high-quality notes, solutions and practical files. All are completely free of cost and very helpful for everyone.
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About BSc Physics
BSc Physics is an undergraduate 4-Years program that helps students understand the fascinating world of matter, energy and their interactions. It includes a wide range of topics such as mechanics, thermodynamics, electromagnetism, quantum mechanics and relativity. This course builds a strong foundation in both theoretical and experimental physics. While also improving mathematical and computational skills. It helps to preparing students for higher studies or a successful career in science and technology.
Why this notes?
We provide complete handwritten and Typing chapter-wise notes for BSc Physics students based on the 4-year BSc syllabus of Tribhuvan University. These notes are well-organized, easy to understand and completely free of cost. They are designed to help you prepare effectively for your exams and strengthen your understanding of each topic. You can easily download these trustworthy, usefuland high-quality notes anytime from anywhere. Our goal is to make learning simple and accessible for every BSc Physics student across Nepal.
How can you found these notes?
These notes are easily available on this page, If you want to these kinds of notes. You need to follow the given instructions.
Chapter-Wise Notes are Available Here! ✨
Syllabus
There are three main branches of physics in the first year. They are listed below:-
- Review of laws of motion
- Linear and angular momentum
- Gravitational potential and fields
- Dynamics of rigid bodies
- Harmonic Oscillator
- Wave motion
- Elasticity
- Fluid mechanics
Thermodynamics✨
- Thermodynamical fundamental concepts
- Laws of thermodynamics and their applications
- Thermodynamics Relation
- Concept of Ideal and Real Gases
- Production of very low temperature
- Transport Phenomena
- Black Body Radiation
Statistical Physics✨
- Classical Statistical Physics
- Introduction to Quantum Statistical Physics
- Elementary Vector Analysis
- Electrostatic Potential and Field
- Electric Field in Dielectrics
- Magnetic Fields on moving Charges
- Magnetic Properties and Fields
- Electromagnetic Induction
- Varying Current
- Alternating Current
- Maxwell's Electromagnetic Equations
✅Linear and angular momentum
In this chapter, we should study about the conversation of linear momentum, centre of mass, collision of two particles, deflection of moving particle by a particle at rest, Rocket, angular momentum and torque, motion under central force, Areal velocity and examples of conservation of angular momentum etc.
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✅Gravitational potential and fields
In this chapter, we should cover the ics about central forces, inverse square law of force, gravitational field and potentials, velocity of escape, gravitational potential and field due to thin spherical shell and due to solid sphere Gravitational self law of planetary motion, Newton's law of gravitation from kepler's law and on.
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✅Dynamics of Rigid Bodies
In this chapter, we should discuss about the equation of motion for a rotating rigid body, Theorm on moment of inertia, moment of inertia of a rectangular lamina, solid uniform bar of rectangular cross section, circular disc, solid cylinder, solid sphere and spherical shell, kinetic energy of a rotaing or rolling bodies, motion of a body rolling down an inclined plane, reduction of two body problem to a single body problem and so on.
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✅Harmonic Oscillator
In this chapter, we should discuss about the simple harmonic motion and harmonic oscillator, simple pendulum, compound pendulum, torsional pendulum, mass spring system Helmholtz oscillator, damping force, damped and force harmonic oscillator, power dissipation, quality factor, power absorption etc.
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✅Wave Motion
In this chapter, we should describe about the general equation of wave motion, equation of plane progressive wave, particle velocity and wave velocity, energy density for a plane progressive wave, intensity of wave and spherical waves, Transverse wave in stretch strings, mode of vibration, longitutional waves in rod and gases, flow of energy in stationary waves etc.
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✅Elasticity
In this chapter, we should study about the relations connecting various elastic constants, angle of twist and angle of shear, twisting couple on a cylindrical rod or wire, workdone in twisting a rod or wire, bending of beams, bending of moment, cantilever, beam supported at its ends and loaded in the middle etc.
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✅Fluid mechanics
In this chapter, we should discuss about the kinematics of moving fluid, equation of continuity, bernoulli's theorem and its applications, viscous fluid, streamline and turbulent flow, critical velocity, Reynold's number, poiseuille's equation, capillaries in series and parallel etc.
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✅Thermodynamical fundamental concepts
In this chapter, we should discuss about the thermodynamics systems, thermal and thermodynamics equilibrium, equation of state, thermodynamics process, external and internal work, internal energy, Quasi-slatic, isothermal, Adiabatic, isobaric and isochoric processes and so on.
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✅Laws of Thermodynamics & Their Applications
In this chapter, we should discuss about the carnot's theorm, zeroth law, first law of thermodynamics, second law of thermodynamics, absolute scale of temperature, entropy change in reversible and irreversible process, principle of increase of entropy, entropy and second law of thermodynamics, third law of thermodynamics and its applications etc.
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✅Thermodynamics Relation
In this chapter we should study about the first and second latent heat equations, triple point, thermodynamics potential, Helmholtz function, enthalpy, Gibb's function, Maxwell's thermodynamics relations, phase transition, Clausis-Clapeyron equation and so on.
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✅Concept of Ideal and Real Gases
In this chapter, we should study about the concept of real and ideal gases, Joule expansion, Joule law of perfect gas, Vander Waals gas, J-T expansion, porous plug experiment, constancy of enthalpy, adiabatic expansion etc.
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✅Production of very low Temperature
In this chapter, we should study about the concept of thermodynamics refrigeration cycle, coefficient of performance, cooling in J-T expansion, regenerative cooling, cascade cooling, Boyle's temperature of inversion, critical temperature and their relations, liquefaction of Helium and its properties etc.
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✅Transport Phenomena
In this chapter, we should study about the molecular collision, collision cross section, molecular diameter, mean free path, transport phenomenon, transport of momentum, viscosity, transport of energy-thermal conductivity, transport of mass diffusion, Brownian motion, Einstein's theory of Brownian motion etc.
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✅Black Body Radiation
In this chapter, we should discusss about the total energy density, emissive power, absorption power, Kirchoff's law, pressure of radiation, pressure of diffusive radiation, Stefan-Boltzmann's law of radiation, spectrum of black body radiation, Wien's displacement law, plank's radiation law, Rayleigh-Jean's law etc.
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✅Classical Statistical Physics & Quantum Statistical Physics
In this chapter, we should discuss on the topic about phase space, microstate, macrostate, ensemble, Constraints and accessible states, thermodynamic probability, fundamental postulates of statistical mechanics, division of phase space into cells, Boltzmaan,s canonical distribution law, Maxwell's distribution law of velocities, Maxwell-Boltzmaan statistics and so on.
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✅Elementary Vector Analysis
In this chapter, we should study about the gradient, divergence and curl and its applications, divergence in polar coordinates, Gauss's theoem, stoke's theorm and Green's theorem, Laplacian in polar coordinate system, Laplace's and poisson's equation etc.
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✅Electrostatic Potential and Field
In this chapter, we should study about Coulomb's law Electric potential energy of a system of charges, electric field strength, electric flux, Gauss's law and its applications, electric potential and line integral of the electric field, equipotential surface, potential and field due to electric dipole, potential due to an infinitely long charged wire, potential and field due to an uniformly charged disc, force on a surface charge, method of electrical images and as well as.
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✅Electric Field in Dielectric
In this chapter, we should discuss about dipole in an electric field, polar and non polar molecules, dielectric polarization, electric field due to a polarized dielectric(three electric vectors), Gauss's law in dielectric, energy stored in an electric field in a dielectric, The Clausius-Mossotti relation, polar molecules, The Langevin Debye formula and so on.
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✅Magnetic Properties and fields
In this chapter, we should discuss about on the topic of magnetic dipole moment of a current loop and angular momentum, magnetization, Langevin's theory of diamagnetism and paramagnetism, theory of ferromagnetism, energy loss due to hysteresis, magnetic susceptibility and permeability, ferrites and so on.
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✅Magnetic Fields on Moving Charges
In this chapter, we should discus about on the topic of magnetic field and magnetic flux, Biot-Savart law and its applications, Lorentz force, Ampere's circuital law and its applications, Curl B and Div B, magnetic vector and scalar potentials, magnetic dipoles, force between current carrying parallel wires and so on.
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✅Electromagnetic Induction
In this chapter, we should study about the Faraday's law, skin effect, moving coil ballistic galvanometer, search coil, flux meter, earth inductor, self and mutual induction, reciprocity theorem of mutual inductances, self induction of a solenoid, toroid, and two long parallel wires, energy stored in magnetic field, transformer etc.
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✅Varying Current
In this chapter, we should study about the charging and discharging of a condenser through a resistance, rise and decay of current in LR and LC circuitm, charging and discharging of a capacitor through inductance and resistance etc.
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✅Alternating Current
In this chapter, we should study about the complex number method for AC analysis, impedence, reactance and admittance, LCR circuits, phase diagrams, sharpness of resonance, quality factor, power factor etc.
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✅Maxwell's electromagnetic equation
This is the last and importance chapter of BSc first year physics. In this chapter, we should discuss about the displacement current, Maxwell's equations and their use in propagation of electromagnetic wave, poynting vector, derivation of Gauss's theorem, Faraday's laws, Lenz law, Biot-Savart law and Ampere's circuital law, energy of acharge particles in a electromagnetic field, reflection and refraction of electromagnetic waves at the interface between two media, plane wave solution of Maxwell's equations, the wave equation, plane electromagnetic waves in isotropic dielctric and in conducting media.
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Bsc first year all Physics Numericals
In this pdf, we covered all the numericals of 4-Years BSc first year Physics(Phy-101). These numericals are very important and helpful for your exam which is conducted by Tribhuvan University. These questions/answers are collected from different books, social media and different sites. This PDF is only for studying and do your best in your exam.
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