Decades ago, most of the paint used in the US was lead-based because it was cheap, long lasting, and widely available. When scientists recognized that this was polluting the air with toxic lead, laws banned lead-based paint, and the paint industry developed more cost-effective paints that do not contain lead.
What is the final step in the fourth stage of technological design, after a product has been improved and approved?
What best describes the goals of scientific investigation and technological development?
Which processes occur during the second stage of technological design? Check all that apply.designing a solutionstudying relevant informationrebuilding and retestingreporting a solutiondefining criteria of successidentifying a problembuilding a prototype
A manufacturer of echo effects for music recording studios has built a prototype of an echo device that sounds exactly like a beloved echo machine from the 1970s. Even though its computer chips are cheap, they are hard to find because the compounds originally used to make the chips are no longer being manufactured.
What are characteristics that a product developed by technological design must have in order to be considered a success? Check all that apply.It must be available for free.It must be time and cost effective.It must be durable while working.It must pose new problems to be solved.It must solve the problem for which it was developed.It must solve problems for which it was not originally intended.
What is part of the fourth stage in the process of technological design?
What is part of the first stage in the process of technological design?
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