7th Grade Ch P3 Vocabulary Question Preview (ID: 7426)


Science Explorer Nature Of Science And Technology Ch 3. TEACHERS: click here for quick copy question ID numbers.

any factor that limits or restricts a design
a) constraint
b) troubleshoot
c) trade-off
d) feedback

a person who is trained to use both technological and scientific knowledge to solve a problem
a) doctor
b) archeologist
c) engineer
d) scientist

the information a technological system uses to monitor the input, process, and output so that the system can adjust itself to meet the goal
a) input
b) output
c) goal
d) feedback

the overall purpose of a technological system
a) input
b) goal
c) output
d) feedback

something that is put into a technological system in order to achieve a goal
a) output
b) goal
c) input
d) feedback

no longer in use
a) obsolete
b) patent
c) trade-off
d) technology

The result or product from the operation of a technological system
a) input
b) output
c) goal
d) feedback

a legal document issued by a government that gives an inventor exclusive rights to make, use, or sell an invention for a limited time.
a) obsolete
b) prototype
c) technology
d) patent

a working model used to test a design
a) patent
b) prototype
c) obsolete
d) feedback

The process of evaluating the possible problems of a technology compared to the expected advantages
a) risk-benefit analyses
b) trouble shooting
c) trade-off
d) constraint

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