Degree | Type | Year | Semester |
---|---|---|---|
2500097 Physics | OB | 1 | A |
There are not requirements
In this subject it is intended that the student:
1.- Acquires basic knowledge and skills to be able to work correctly in a laboratory.
2.- Knows how to interpret the results obtained, sees what physical phenomena are behind the experiment and understands the process that has observed.
3.- Knows how to perform an experiment correctly, acquiring the experimental data and obtaining the results with the proper uncertainties.
4.- Acquires some basic knowledge of Probability and Statistics.
At the end of this course, students should be able to:
1.- Prepare the practice.
2.- Take data correctly, based on the appropriate methodology.
3.- Collect and treat experimental data adequately.
4.- Analyze, interpret and discuss the results obtained in accordance with the phenomenology of the experiment.
5.- Relate a phenomenon observed with the part of the corresponding physics in order to understand it.
6.- Describe clearly the realization of an experiment, what phenomenology is behind it, and explain the conclusions that can be drawn.
In addition, the acquistion of the following skills is pursued:
1. Ability to participate critically in a discussion and teamwork through the realization of group practices.
2. Capacity to apply the scientific method.
The contents are grouped into the two main blocks of the subject:
BLOCK 1.- Theory classes.
1.- Metrology. Physical magnitudes, units and uncertainties.
2.- Treatment of experimental data
3.- Fundamentals of the Theory of Probabilities
4.- Fundamentals of Statistics
BLOCK 2. Gral. Physics Practices. in the laboratory of Gral. Physics
The content of the practices may vary every year. The updated list of practices will be posted on the virtual campus during the first semester; as an example, the list corresponding to the academic year 2020-21 is shown below. The students must perform, in 3 hour sessions and in groups of 2 students, practices related to different aspects of the physical world. Regardless of the practical content of a specific year, the following two main categories of practices are distinguished:
- Basic Instrumentation practices, where students learn to handle basic instrumentation that will be used in different practices. All the students do the instrumentation practices.
- Gral. Physics practices. The students have to carry out a series of practices according to scripts that are given to them, and fill out a questionnaire for each practice. Not all students do the same practices.
The laboratory regulations are distributed before the beginning of the practices together with the calendar of practices that each group must carry out. The practices in the laboratory will be carried out throughout the course, although most will be done in the second semester (the updated calendar will be available on the virtual campus). Each student will do 10 practices. The students will be informed in advance of the applicable rules.
Evaluation of the work done in the laboratory
The grade of the laboratory sessions is calculated as the average of the laboratory marks. In each session, the lecturers at the laboratory will evaluate the degree of preparation of the practice by the students,their behavior and attitude in the laboratory, their ability to carry out the practice and the degree of learning through the supervision of their work and by asking oral questions. At the end of the session, students must deliver a response sheet to the professors of the laboratory, whose evaluation is also part of the laboratory note.
Attendance to practices is mandatory. If an absence is justified, it is essential to provide a proof to the person in charge of the laboratory. In this case, whenever possible, the practice will be carried out another day agreed with the laboratory manager. If the absence is not justified, the corresponding practice note will be 0. If a student has more than two unjustified absences, the subject will be suspended automatically.
List of practices course 2018-19
1.- Data processing and evaluation of uncertainties.
2.- Basic instrumentation: measurements of length and mass.
3.- Basic instrumentation: tester and oscilloscope.
4.- Conservation of energy.
5.- Second law of Newton
6.- Projectile movement
7.- Freefall
8.- Viscosity
9.- Archimedes' principle
10.- Ideal gases
11.- DC circuits
12.- Circuits of alternating current.
13.- Charge and discharge of a capacitor
14.- e/m ratio of the electron
15.- Mechanical waves
16.- Torque pendulum
17.- Interference and diffraction of light
18.- Forming images with lenses.
The workload in hours that is specified in the table of training activities corresponds to an average student: of course, not all students need the same time to learn concepts and carry out certain activities, so that the distribution of time is must be understood as orientative. Before the start of the course, students will have a calendar of the subject uploaded on the virtual campus where there will be the days and hours in which each of the different activities will be carried out.
Directed training activities
Theory lectures and practical exercises: in these lectures the teacher explains the theory of acquisition, treatment and analysis of data necessary for the realization of the practices. An introduction to statistics and probability distributions is given as well.
Laboratory practices: students must perform, in sessions of 3 hours duration and in groups of 2 people, practices related to different aspects of the physical world. The laboratory regulations will be distributed before the beginning of the practices, along with the calendar of practices that each group must carry out. The practices in the laboratory will be carried out throughout the course, although most of them will be done in the second semester (the updated calendar will be available on the virtual campus).
Autonomous training activities
Study and preparation of exams: Students should devote some time to study the contents of the theory and prepare the different examinations.
Exercise solving: The theory lecturer gives students a list of exercises they must solve.
Preparation of the practices: In order to enter into the laboratory, students must have prepared the practice well. This means not only having read the script of the practice but having consulted the necessary books to understand the concepts related to the practice and bring the laboratory book or a file to the laptop with all the expressions which must be deduced or obtained from calculations (for example, assessments of the combined uncertainty) already developed. In this way the student will be able to carry out the complete practice within the 3 hours available and will not have time problems. There are practices that, for calendar reasons, are carried out before the phenomenology or the corresponding theory has been seen in a subject. Therefore, it is necessary for the student to make the effort to study and understand on his own account the physics of the practice performed.
Annotation: Within the schedule set by the centre or degree programme, 15 minutes of one class will be reserved for students to evaluate their lecturers and their courses or modules through questionnaires.
Title | Hours | ECTS | Learning Outcomes |
---|---|---|---|
Type: Directed | |||
Laboratory sessions | 30 | 1.2 | 1, 2, 4, 6, 5, 7, 8, 10, 12, 18, 16, 17, 13, 15 |
Practical sessions of programming and probability and statistics | 16 | 0.64 | 2, 4, 7, 8, 10, 12, 13 |
Theory lectures of metrology and data treatment and practical exercises | 11 | 0.44 | 4, 5, 7, 8, 10, 12, 16 |
Type: Supervised | |||
Preparation of practical programming sessions and homework | 15 | 0.6 | 2, 4, 5, 7, 8, 12, 14, 18, 16, 17, 13 |
Type: Autonomous | |||
Preparation of the laboratory session | 15 | 0.6 | 1, 16, 15 |
Resolution of exercises | 15 | 0.6 | 4, 5, 7, 8, 12, 16 |
Study and preparation for exams | 39.5 | 1.58 | 2, 5, 8, 10, 12, 18, 16, 13 |
The evaluation of this subject is continued throughout the course and is obtained from the following activities:
- Evaluation of Methodology, Data Processing (20%) Professor Carles Domingo. Probability and Statistics and programming (20%). Prof. Carles Navau and Xavier Álvarez.
- Evaluation of laboratory work (60%). More detailed information will be given in the laboratory's rules sheet that will be uploaded to the virtual campus. Prof. Lluís Font
The lecturers responsible for each of the activities reserve the right to perform more than one test if they consider it appropriate. Each lecturer will inform of the specific evaluation criteria of the activity through the virtual campus.
IMPORTANT:
1.- In order to pass the subject, it is essential to be evaluated of all evaluation activities. Not submitting to an evaluation activity means suspending the subject.
2. Due to the experimental nature of this subject and to the continuous evaluation of the laboratory work, there are no re-evaluation opportunities.
Title | Weighting | Hours | ECTS | Learning Outcomes |
---|---|---|---|---|
Evaluation of the laboratory sessions | 60% | 3 | 0.12 | 1, 2, 4, 3, 6, 5, 7, 8, 9, 10, 11, 12, 18, 16, 17, 13, 15 |
Evaluation of the programming course | 20% | 3 | 0.12 | 2, 4, 5, 7, 8, 10, 12, 14, 18, 13 |
Evaluation of the theory contents of metrology and data treatment | 20% | 2.5 | 0.1 | 2, 4, 5, 7, 8, 10, 12, 16, 13 |
Teacher's notes on the virtual campus
Scripts of the practicals available on the virtual campus
Physics for Science and Technology. Tipler and Mosca. 6th edition. Volumes 1, 2 and 3. Editorial Reverté, 2010
Statistical Data Analysis. Glen Cowan. Oxford Science Publications, 1998.
For probability excercises: http://www.dartmouth.edu/~chance/teaching_aids/books_articles/probability_book/amsbook.mac.pdf
No specific software required