Engineering Physics

adiabatic process amount of heat black body Boyle's law bulb cal/gm cal/gm°C Calculate calories calorimeter cm of Hg cm³ coefficient compression constant pressure constant temperature constant volume cooling copper cycle cylinder density engine entropy Example final temperature gases given gm of ice gm of water heat at constant heat of fusion heat of ice heat required helium Hence hydrogen ice at 0°C ideal gas increase internal energy isothermal Joules kinetic energy latent heat liquid loge m₁ m₂ mercury mixture mole molecular molecules N/m² number of molecules P₁ P₂ perfect gas equation piston Q₂ quantity of heat radiation raise the temperature rise in temperature root mean square S₁ s₂ shown in Fig solid Solution specific heat capacity steam stirrer substance surface T₁ T₂ thermal conductivity thermodynamics thermometer Total heat lost tube V₁ V₂ vapour velocity water equivalent