HVAC HEATING COOLING VENTILATION. Human Comfort Zone As humans we try to maintain a body temperature of 98.6° F –Three Mechanisms Heat generated within.
Redoxtherm
Thermodynamics First law: E = q + w The books have to balance. Energy flows downhill. The best you can do is break even. Second law: S q/T Mess happens.
Calorimetry Mr. Dvorsky SCH 4U1. A calorimeter is an object used for measuring the heat of a chemical reaction or physical change. Can be as simple as.
Energy Resources and Energy Transfer. Contents Thermal Energy Transfer Thermal Energy Transfer Efficiency Efficiency Energy Resources Energy Resources.
Thermochemistry – energy or heat changes during chemical reactions energy – the capacity to do work or transfer heat 1. kinetic energy, KE = ½ mv 2 2.
Reference Book is. TEMPERATURE AND THE ZEROTH LAW OF THERMODYNAMICS TEMPERATURE AND THE ZEROTH LAW OF THERMODYNAMICS * Two objects are in Thermal contact.
Body Temperature Huang Qin Huang Qin （ Tel 2995285 ）
Thermodynamics Honors Unit 5. Energy: Basic Principles Thermodynamics – the study of energy changes Energy – the ability to do work or produce heat.
Calorimetry
CHEMICAL REACTIONS When chemical reactions occur OLD bonds (in the reactants) are broken and NEW bonds (in the products) are formed. The energy needed.
