I a) Features of measuring instruments and methodologies of measurement. Statistical treatment of experimental data b) Graphing techniques for 2 variables, treatment of experimental data, least-squares algorithm. II a) Online measurement of velocity and acceleration on a rectilinear air track using a computer b) Simulation of the x-y trajectory of a sphere in various environments using a computer c) Introduction to electrical measurements, DC instruments and their modifications d) Introduction to the oscilloscope and AC measurements. e) Cooling of systems in constant temperature environment and measurement of specific heat capacity. f) Introduction to wave phenomena using ultrasound devices.