What is an ideal-gas process?
PHY 111 Class Notes 1/11 1/15 Quantities: ● Length: meters ○ 1 meter is defined as the distance travelled by light in vacuum during a time interval of 1/299792458 seconds. ● Mass: kg ○ 1 kg is defined as the mass of a specific platinum iridium alloy cylinder kept at the International Bureau of Weights and Measures in France. ● Time: second (s) ○ 1 second is defined as 9192631700 times the period of oscillation of radiation from the cesium atom. ○ 1 KHZ = 10^3/second Quarks = groups of subatomic particles Significant Figures: ● Accurate digit: can be confirmed ● Reasonably estimated digit: guess/rounded ● Piece of wood that appears to meas