: Detailed list of required instruments (e.g., stopwatches, dynamometers, ammeters). Training Tasks : Preliminary questions and formulas (e.g., ) to refresh theoretical knowledge before the experiment.
: Measuring the period and frequency of oscillations for thread and spring pendulums. Speed of Sound : Measuring the speed of sound waves in air. fizika 9 klass laboratornye raboty gubanov onlain
: Investigating the motion of a body during equilateral accelerated motion. : Detailed list of required instruments (e