CAPE Physics Unit 1 · 2007 · Paper 1 · Question Q39
In which of the following graphs does the shaded area show the energy lost during the loading and unloading process of a polymeric material?
- (A)[diagram option — open in Quelpr]
- (B)[diagram option — open in Quelpr]
- (C)[diagram option — open in Quelpr]
- (D)[diagram option — open in Quelpr]
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