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ConcepTest: Pencil Break

ConcepTest questions by David McConnell, David Steer , Walter Borowski, Jeffrey Dick, Annabelle Foos, Jeffrey Knott, Alvin Konigsberg, Michelle Malone, Heidi McGrew, Kathie Owens, and Stephen Van Horn

Question:

A pencil will bend if you push down on both ends and push up in the middle. If you push hard enough the pencil will break. Breaking the pencil is an example of ___________ behavior.

a) elastic
b) brittle
c) ductile
d) viscous

Student Responses:

No data yet. The correct response is B.

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References and Notes: