यदि सिंक का तापमान स्थिर रखते हुए ऊष्मा स्रोत का तापमान बढ़ा दिया जाए, तो कारनो इंजन की दक्षता:

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: