Feet touching hot sand, Convection, Conduction, Radiation, Water moving in a circular motion in a pot of boiling water, Convection, Conduction, Radiation, Heat moves from the __________ object to the _____________ object., cooler to warmer, warmer to cooler, cooler to cooler, warmer to warmer, Heat transfers between objects when _____________________., One object is warmer than another, One object is the same temperature as another, One object is bigger than another, One object is smaller than another, Heat transfer from a fireplace is, Convection, Conduction, Radiation, Heat transfer between objects that are touching, Convection, Conduction, Radiation, Heat transfer in waves, Convection, Conduction, Radiation, Heat transfer from the sun, Convection, Conduction, Radiation, Heat transfer by hot liquid or gas rising and cooler liquid or gas sinking, Convection, Conduction, Radiation, Metals are a good ____ of heat energy., Conductor, Insulator, Calculator, A thermos is a good _____ of thermal energy., Conductor, Insulator, Calculator, When particles in water are heated up they move _______., faster, slower, do not change the speed, When particles in water are cooled down they move, slower, faster, do not change the speed, Temperature is a measure of ______, sound energy, electrical energy, thermal energy, A heat ___________ allows heat to move through the material easily., conductor, insulator, calculator, A heat ______ does not allow heat to move through the material easily., conductor, insulator, calculator, Thermal energy refers to _____., Elasticity, Heat, Electricity, Magnetism, When an object is heated up the particles speed up and become ___ dense., remain the same, more, less, When an object cools down, the particles contract and become ___ dense, remain the same, more, less, If you are holding a glass of cold water, how will the heat flow?, The heat will flow from the glass to your hand., The heat will flow from your hand to the glass., The heat will flow in both directions.

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