An engineer decides to develop technology that will decrease sound
pollution due to highway t...
Chemistry, 16.01.2020 07:31 kingkushkaz2093
An engineer decides to develop technology that will decrease sound
pollution due to highway traffic noise. what step of the engineering processes
did she just undertake?
a. make a plan
b. know the background.
c. identify a need.
d. test and evaluate.
Answers: 3
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