THERMAL ENERGY TEMPERATURE AND HEAT TEMPERATURE THE AVERAGE

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THERMAL ENERGY

THERMAL ENERGY

TEMPERATURE AND HEAT TEMPERATURE = THE AVERAGE AMOUNT OF KINETIC ENERGY OF THE PARTICLES

TEMPERATURE AND HEAT TEMPERATURE = THE AVERAGE AMOUNT OF KINETIC ENERGY OF THE PARTICLES OF THE SUBSTANCE SI UNIT OF MEASUREMENT = KELVIN (K) TEMPERATURE CONVERSIONS (FAHRENHEI AND CELSIUS) °C = (5/9)(°F – 32) °F = (9/5)(°C)+32 TEMPERATURE CONVERSIONS (CELSIUS AND KELVIN) °C = K – 273 K = C + 273

HEAT AND THERMAL ENERGY = SUM OF KINETIC AND POTENTIAL ENERGY OF A SUBSTANCE’S

HEAT AND THERMAL ENERGY = SUM OF KINETIC AND POTENTIAL ENERGY OF A SUBSTANCE’S PARTICLES THERMAL ENERGY INCREASES AS TEMPERATURE INCREASES HEAT = AMOUNT OF THERMAL ENERGY THAT FLOWS FROM A HIGH TEMPERATURE TO A LOW TEMPERATURE SPECIFIC HEAT: AMOUNT OF ENERGY NEEDED TO RAISE THE TEMP OF 1 KG OF A SUBSTANCE BY 1 °C

HEAT AND THERMAL ENERGY AS YOU INCREASE THE AMOUNT OF KINETIC ENERGY (PARTICLES MOVE

HEAT AND THERMAL ENERGY AS YOU INCREASE THE AMOUNT OF KINETIC ENERGY (PARTICLES MOVE FASTER), THE TEMPERATURE INCREASES, WHICH INCREASES THERMAL ENERGY THERMAL EXPANSION: SUBSTANCES TO EXPAND WHEN HEATED AND CONTRACT WHEN COOLED EXCEPTION: WATER (EXPANDS WHEN COOL ((ICE)) AND CONTRACTS WHEN WARM

TRANSFER OF THERMAL ENERGY: CONDUCTION = TRANSFER OF ENERGY BY TWO OBJECTS DIRECTLY TOUCHING

TRANSFER OF THERMAL ENERGY: CONDUCTION = TRANSFER OF ENERGY BY TWO OBJECTS DIRECTLY TOUCHING EACH OTHER EX: TOUCHING A STOVE HAPPENS WITH SOLIDS, LIQUIDS, AND GASES

TRANSFER OF THERMAL ENERGY: CONVECTION = TRANSFER OF ENERGY DUE TO FLUID MOVEMENT WARM

TRANSFER OF THERMAL ENERGY: CONVECTION = TRANSFER OF ENERGY DUE TO FLUID MOVEMENT WARM FLUID RISES, COOL FLUID SINKS EX: OCEAN CURRENTS, CLOUD FORMATION, HEATING A HOUSE HAPPENS IN LIQUIDS AND GASSES

TRANSFER OF THERMAL ENERGY: RADIATION = TRANSFER OF ENERGY THROUGH A VACUUM OR A

TRANSFER OF THERMAL ENERGY: RADIATION = TRANSFER OF ENERGY THROUGH A VACUUM OR A MEDIUM BY ELECTROMAGNETIC WAVES EX: SUN WARMING THE EARTH, CAMPFIRES REQUIRES GASSES

TRANSFER

TRANSFER

MATERIALS CONDUCTORS = ALLOW THERMAL ENERGY (HEAT) TO FLOW EASILY, PARTICLES ARE TIGHTLY SPACED

MATERIALS CONDUCTORS = ALLOW THERMAL ENERGY (HEAT) TO FLOW EASILY, PARTICLES ARE TIGHTLY SPACED (USUALLY ARE MORE DENSE) EX: METALS INSULATORS = RESTRICTS THERMAL ENERGY (HEAT) FLOW, PARTICLES ARE LOOSELY (LESS DENSE) SPACED EX: PLASTIC, STYROFOAM

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