Product Evolution Quiz. Why do products evolve over time? (2 reasons) a) Developments in new materials b) Need for improvements c) Changing fashions d)

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Presentation transcript:

Product Evolution Quiz

Why do products evolve over time? (2 reasons) a) Developments in new materials b) Need for improvements c) Changing fashions d) More profits for manufacturer s

Which is an example of social change impacting product evolution? a) Women going out to work b) Consumer demand c) Development of products d) Technological push

The iron has evolved since… a) 1700s b) 1800s c) 1900s d) 2000s

Which plastic was commonly used in irons in the 1940s? a) Epoxy resin b) Thermosetting plastic c) Formaldehyde d) Bakelite

At the beginning of the 20 th century irons were... a) Lightweight b) Heated on a coal or wood-burning stove c) Manufactured abroad d) Adjustable

What materials began to develop in the 1950s? (Pick 2) a) Rayon b) Cotton c) Nylon d) Linen