7.2 Chemical Reactions and Energy
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10 Terms
design criteria
the goals that a project must achieve in order to be successful
design constraints
the limitations on a design (such as time and budget)
exothermic reaction
a chemical reaction that releases energy into its surroundings, often in the form of heat, causing the temperature of the surroundings to rise
endothermic reaction
a chemical process that absorbs heat energy from its surroundings, making the surroundings feel colder
conduction
the transfer of thermal energy from one particle to another through collisions
optimal
best or ideal
stakeholders
people or groups who are impacted by design decisions
trade-off
when one decision directly affects another decision and you can't do both things
optimize
to work to make our solution the best or ideal
prototype
a physical model built to try out and test