Study

Thermal Energy

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  • Thermal energy naturally transfers from _____ matter to ______ matter
    hot to cold
  • what is being measured when we take the temperature of something?
    kinetic energy of atoms
  • What do we call bundles of energy that move through matter and empty space?
    radiation
  • what is one of the factors that determine the thermal properties of a material?
    mass
  • What do we call the transfer of thermal energy from one piece of matter to another?
    heat
  • Warm air always
    rises
  • Heat is transferred from particle to particle without the particles themselves moving.Which mode of transfer is this?
    condensation
  • Do larger things or smaller things heat up faster?
    smaller
  • what is one example of controlling thermal energy in our lives?
    jacket, radiator, emergency blankets
  • Heat of the sun reaches us by which mode of transfer
    radiation
  • What is it called when energy is transferred by movement of a heated fluid?
    convection
  • when an object's temperature decreases, what has happened?
    the particles are moving slower
  • Mode of heat transfer that does not require a medium
    radiation
  • What does thermal mean?
    heat
  • which rod melted the chocolate faster? thicker or thinner?
    thinner
  • Mode of transfer that occurs in fluids but not in solids
    convection
  • what element cube had the highest heat capacity in the video?
    bismuth
  • Land and sea breeze occurs due to which mode of transfer?-
    convection
  • Carries heat in the form of waves in space
    radiation
  • what is thermal energy?
    energy within a system due to the motion of the particles
  • what was the science guys name in the generation genius?
    Dr. Jeff
  • True or False: The type, states, and amount of matter of an object can determine its thermal energy transfer
    true
  • What is the transfer of thermal energy by particles bumping into each other?
    conduction
  • what is one of the factors that determine the thermal properties of a material?
    composition (what it's made of)