परम शून्य तापमान (absolute zero temperature) पर, एक व्युत्क्रमणीय रुद्धोष्म रेखा (reversible adiabatic line) एक और रेखा भी होती है:

Thermal equilibrium between two bodies means they have the same:

Clinical thermometers should NOT be cleaned or sterilized using boiling water because:

In a standard laboratory thermometer, the temperature measurement range is typically: