BIOMEDICAL PHYSICS
First semester
Frequency Mandatory
- 4 CFU
- 40 hours
- ITALIANO
- Trieste
- Obbligatoria
- Oral Exam
- SSD FIS/07
- Core subjects
Is part of:
The aim of the Physic part of the Integrated Course is to provide basic knowledges on the structure and ways of thinking and acting, typical of the scientific method.
In particular we want to achieve the following learning objectives: teaching students the methods and techniques of scientific investigation and analysis; to become familiar with the orders of magnitude of the typical values of the observables of the physical world; acquire the basic knowledge of kinematics and mechanics, both on solids and fluids, of thermodynamics, electrostatics, optics; introduce the concepts typical of the wave phenomena, provide a simple descriptive picture of the atomic structure of matter and some specific notions about ionizing radiation and their diagnostic and therapeutic uses. We also aim to make students able to solve simple problems concerning the issues mentioned.
Algebraic equations; analytic geometry; theorems on triangles and trigonometry; simple operational concepts of mathematical analysis: limit, derivative.
Scientific method. Motion, space, time, equation of motion. Speed. Acceleration. Various motions in one and more dimensions. Vector and scalar quantities. Essential vector algebra. Motions of a body in the gravitational field. Mass, force and Newton's laws of motion. Momentum and its conservation. Examples of forces (gravitational, electrostatic, elastic) and their properties. Circular motion and harmonic motion (angular velocity, period, frequency, acc. and centripetal force). Work and kinetic energy. Potential energy and conservation of mechanical energy. Motion of a body in a conservative field (example of gravitational, electrostatic and elastic fields). Perfectly elastic and perfectly inelastic collision. Friction as a non-conservative force. Sliding and static friction.
Moment of inertia, angular momentum, moment of a force. Levers and pulleys. Hooke's law for longitudinal elastic deformations. Examples on biological structures.
Density and pressure. Ideal fluids and real fluids. Continuity equation. Stevino's law. Archimedes' principle. Motion of ideal fluids and Bernoulli's law. Viscosity in the motion of real fluids. Swirling motion in a real fluid and measurement of blood pressure.
Thermology, thermodynamics and notions on the kinetic theory of gases. Temperature, its measurement and thermometric scales. Heat-energy equivalence. First law of thermodynamics. Heat capacity and specific heat. Latent heat and phase transitions. Ways of heat transmission. Perfect gas, its equation of state and validity limits for real gases. Second law of thermodynamics
Electric charge, atomic structure of matter and structure of the atom. Conductors, insulators and electrical induction. Coulomb's law. Electric field, electrostatic potential. Dielectric constant.
Capacities and capacitors. Capacitors in series and parallel. Energy of a charged capacitor. Electrical conduction. Ohm's laws. Resistors in series and parallel. Resistivity and Joule effect.
Nature of light.
1) Lecture notes
2) Fisica biomedica _ Scannicchio _ EdiSES
3) Fisica bio-medica _ Zingoni _ Zanichelli
Scientific method. Motion, space, time, equation of motion. Speed. Acceleration. Various motions in one and more dimensions. Vector and scalar quantities. Essential vector algebra. Motions of a body in the gravitational field. Mass, force and Newton's laws of motion. Momentum and its conservation. Examples of forces (gravitational, electrostatic, elastic) and their properties. Circular motion and harmonic motion (angular velocity, period, frequency, acc. and centripetal force). Work and kinetic energy. Potential energy and conservation of mechanical energy. Motion of a body in a conservative field (example of gravitational, electrostatic and elastic fields). Perfectly elastic and perfectly inelastic collision. Friction as a non-conservative force. Sliding and static friction.
Moment of inertia, angular momentum, moment of a force. Levers and pulleys. Hooke's law for longitudinal elastic deformations. Examples on biological structures.
Density and pressure. Ideal fluids and real fluids. Continuity equation. Stevino's law. Archimedes' principle. Motion of ideal fluids and Bernoulli's law. Viscosity in the motion of real fluids. Swirling motion in a real fluid and measurement of blood pressure.
Thermology, thermodynamics and notions on the kinetic theory of gases. Temperature, its measurement and thermometric scales. Heat-energy equivalence. First law of thermodynamics. Heat capacity and specific heat. Latent heat and phase transitions. Ways of heat transmission. Perfect gas, its equation of state and validity limits for real gases. Second law of thermodynamics
Electric charge, atomic structure of matter and structure of the atom. Conductors, insulators and electrical induction. Coulomb's law. Electric field, electrostatic potential. Dielectric constant.
Capacities and capacitors. Capacitors in series and parallel. Energy of a charged capacitor. Electrical conduction. Ohm's laws. Resistors in series and parallel. Resistivity and Joule effect.
Nature of light.
Lectures in Italian, and tests
No
Oral examination in Italian with verification of the acquisition of the concepts explained and their deduction; performing application exercises on the blackboard. The final vote is formulated after the oral examination, taking into account the skills and competences previously demonstrated in the practice of informatics and the writing of statistics which, by the way, do not involve any partial vote.