Ao longo do tempo os jogos eletrônicos sofrerem transformações. Avanços da tecnologia. De 1990 para cá o avanço tecnológico foram: * Avanço paralelo ao avanço dos computadores Jogos 3D Jogos com movimentos corporais Todas alternativas estão corretas

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents

If you held a stone over the mouth of a well and then let it go , what would happen to the stone? explain your answer.