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6 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
Define acceleration.
a change in velocity over time
"pedal to the metal"
Define accuracy.
the degree of closeness between a measured value and the true value of the same quantity
"on the mark"
Define acid.
a substance that contains hydrogen and turns blue litmus paper red.
"warheads candy" contains citric ?
Define alpha particles.
a wave of energy traveling as particles that contains two protons and two neutrons.
"the beginning"
Define alternating current.
an electric current that reverses its direction at regularly reoccurring intervals.
"reversable electron flow"
Define amino acids.
an organic acid that combines to form protein.
"formed primitive life on earth"