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Single discipline educational activity
Course Sheet Academic Year of enrolment:
Disciplinary Sector:
Applied Physics (Cultural Heritage, Environment, Biology and Medicine)
Professor and Collaborators:
Hours of classroom activity:
Prerequisites:
Basics elements of trigonometry;
Elements of differential and integral calculus;
Elements of Algebra.
Attendance at the Course of Mathematics and its study are strongly recommended.
Objectives
Contents Elementi di base di Fisica Generale:
- Grandezze fisiche;
- Misure sperimentali;
- Cinematica;
- Moto relativo;
- Dinamica di una Particella;
- Lavoro ed energia;
- Dinamica di un Sistema di Particelle; Urti;
- Dinamica del corpo rigido;
- Interazione Gravitazione e Leggi di Keplero;
- Termologia e leggi dei gas;
- Termodinamica;
- Meccanica dei fluidi;
- Oscillazioni ed onde materiali;
- Elettromagnetismo;
- Onde elettromagnetiche;
- Luce ed Ottica;
- Elementi di fisica moderna.
Extended Syllabus - The experimental method
- Physical quantities, measurements and units
- Vector Algebra: Addition and Difference of vectors; Components of a vector; Scalar Product and Vector Product; Vector representation of an area.
- Forces: Concurrent forces; Torque; Coplanar and parallel forces; Center of mass; Equilibrium.
- Kinematics: reference systems; Rectilinear motion; Curvilinear motion; Circular motion.
- Relative motion: Uniform Relative Translational Motion; Uniform Relative Rotational Motion; Motion relative to the Earth; The Lorentz transformation and its consequences.
- Dynamics of a Particle: Newton’s Laws; Linear Momentum and Principle of conservation of Momentum; Curvilinear motion; Angular moment; Central forces; Equilibrium and Rest.
- Work and Energy: Impulse; Work; Kinetic Energy; Theorem of active forces; Conservative forces; Potential energy; Conservation of mechanical energy; Equilibrium; Energy and non-conservative forces.
- Dynamics of a system of particles: Center of mass, Systems with reduced mass; Angular momentum, Conservation of the angular momentum; Law of conservation of energy; Collisions: elastic and inelastic collisions.
- Dynamics of a rigid body: Translation and Rotation; Angular moment and Moment of Inertia; Principal Axes of Inertia; Equation for the rotation of a rigid body; Kinetic energy of rotation; Total energy of a rigid body.
- Gravitational interaction and Keplero laws: Laws of planetary motion; Law of universal gravitation; Inertial and Gravitational mass; Gravitational Potential energy; Gravitational field; Principle of Equivalence.
- Thermology and Gases’ Laws: Thermometric scales; Thermal expansion; Heat capacity and specific heat capacity; Phase changes and latent heats; Heat transmission; Wien’s Law; Stefan-Boltzmann Law; Variables of perfect gases; Laws of perfect gases; Equation of state for perfect gases and for real gases; Kinetic theory of gases.
- Thermodynamics: State of a thermodynamic system; Reversible and irreversible transformations; Work and cyclic transformations; First Principle; Second Principle; Carnot cycle; Entropy; Third Principle or Theorem of Nernst.
-Fluids: pressure, compressibility; Archimedes' principle; Surface tension; Capillarity; Dynamics of fluids; Bernoulli's equation; Poiseuille flow;
-Waves: shear and pressure waves; Harmonic waves; Doppler’s effect; Energy and intensity of the waves; Introduction to Fourier analysis.
-Electrostatics: Coulomb force; Motion of
charged particles; Gauss's law; Electric potential; Dielectrics; Dipoles; Electric capacity and energy density; Capacities in series and in parallel.
-Electric current and resistance: Ohm’s laws; Joule effect; DC (direct
current); Circuits: resistors in series and in parallel; Kirchoff laws; Instrumentations; RC circuits: charging and discharging.
-Magnetic fields:first and second law of Laplace; Motion of charged
particles in a magnetic field (Lorentz force); Biot-Savart’s law; Ampere's
law; Magnetism in matter. Electromagnetic induction: Faraday-Neumann-Lenz’s law; Inductance; Circuits with RL, RC
and RLC in series; Stored electromagnetic energy; Alternating currents;
Maxwell's equations; Electromagnetic
waves; Instruments of measurements;
-Introduction to Optics: interference, diffraction, refraction, Snell's law, Fermat's
Principle.
Recommended Bibliography Raymond A. Serway and John W. Jewett, Jr
“Principi di Fisica” - EdiSES - V edizione
David Halliday, Robert Resnick, Jearl Walker
“Fondamenti di Fisica – Casa Editrice Abrosiana - 7a edizione
Methods of Provision
Teaching Methods Given the educational objectives of the course, the teaching process will be highly interactive. The topics and the problems will be presented with a top-down approach, and the students will be involved in formulating hypotheses and making contributions.
Evaluation methods Verification of learning:
Final exam with written and oral tests to be taken on the same day.
Contacts/More Information Attendance and active participation at the class are highly recommended.