16Malleability is the property that allows a material to be:AMagnetisedBDrawn into wiresCBroken easilyDHammered or rolled into sheetsView AnswerDiscussWorkspaceReportSaveEasy
17Composite materials such as fibre-reinforced plastics combine:AStrong fibres in a matrixBLiquids and gasesCOnly ceramicsDTwo metals onlyView AnswerDiscussWorkspaceReportSaveEasy
18Hardness is commonly measured by:ABrinell, Rockwell and Vickers testsBFatigue testCCharpy testDTensile test onlyView AnswerDiscussWorkspaceReportSaveEasy