Termodinamikaning birinchi qonuni. Ichki energiya. Gazning bajargan ishi

Resurs nomi
Tasnifi
	https://phet.colorado.edu/en/simulation/legacy/gas-properties	Topics Gas Heat Thermodynamics Gravity Pressure Ideal Gas Law Boyle's Law Charles' Law Description Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, change gravity, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.
	https://phet.colorado.edu/en/simulation/legacy/balloons-and-buoyancy	Topics Gas Buoyancy Description Experiment with a helium balloon, a hot air balloon, or a rigid sphere filled with different gases. Discover what makes some balloons float and others sink.
	https://phet.colorado.edu/en/simulation/legacy/reactions-and-rates	Topics Reaction Kinematics Concentration Equilibrium Description Explore what makes a reaction happen by colliding atoms and molecules. Design experiments with different reactions, concentrations, and temperatures. When are reactions reversible? What affects the rate of a reaction?