5 items with this tag.

  • triple point of water

    C17-3 The triple point of water is at a temperature and pressure thermodynamic state$$0.01^\circ C \ \ \ \ \ \text{and}\ \ \ 610 \text{ Pa} \approx 0.006 \text{ atm} $$ It is where water can exist simultaneously as the gas, fluid, solid material phase.

  • Charles_s law

    C17-3 For any two thermodynamic state and kind of material the formula as measured with a gas thermometer, and temperature in kelvin, $${T_2 \over T_1} = {p_2 \over p_1}$$ the range of validity is restricted for very low mass density gas.

  • quantum

    C17-3 The effects of material at very low mass density, temperature, and total mechanical energy.

  • absolute zero

    C17-3 Zero kelvin, in some sense a speed limit since it can only be experiment or measurement to a close approximation.

  • gas thermometer

    C17-3 A constant-volume thermometer uses the following: The pressure of a gas increases with temperature.