Thermodynamics Crossword Puzzle

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  • boiling point : 1 atm pressure, liquid water always changes to gaseous water at 100 degrees celsius
  • temperature : a measure of the random motions of the components of a substance
  • kinetic : energy due to the motion of the object
  • radiation : a transfer of heat energy through space by means of electromagnetic waves
  • internal energy : sum of the kinetic and potential energies of all "particles" in the system
  • enthalpy : to measure how much energy is produced or absorbed by a given reaction
  • convection : heat that is transferred by movement of a fluid
  • calorimeter : used to determine the heat associated with a chemical reaction
  • celsius : a unit of measurement that was once called centigrade because there are 100 degrees between the freezing and boiling points of water in this scale
  • thermodynamics : the study of heat energy
  • potential : energy due to position or composition
  • specific heat : the quantity of energy needed to raise the temperature of 1 kg of a substance by 1℃ at constant pressure
  • absolute zero : the lowest possible temperature on the kelvin scale where all molecules would stop
  • exothermic : energy flows out of a system
  • energy : the ability to do work or produce heat
  • joules : 4.184 _ = 1 calorie
  • freezing point : 1 atm pressure, water freezes at 0 degrees celsius
  • calorie : amount of energy (heat) required to raise the temperature of one gram of water by one degree celsius
  • endothermic : energy flows into a system
  • conduction : heat transferred method between objects in contact as a result of temperature difference
  • heat : a flow of energy due to a temperature difference