11 Materials

This unit depends on an ability to explain and understand force extensiona and YM graphs. It is one of the easy topics but also easy to drop marks if you don’t learn the graphs. Also take care of your areas and units as mm don’t convert well to m when you square them for an area calculation!

 AS Unit 11 Materials (Main notes on PDF)

Materials Extra Reading (PPTM Slides to show structures – Extension)  11 Materials Extra Reading PDF Version

Materials Revision Notes (Extra Quick Notes)

No Answers End Unit quiz (End Topic Quiz)

10.1 Density

http://en.wikipedia.org/wiki/Density

10.2 Springs

 112_Hookes Law Practical

11_2_Robert Hooke Info

finding k (Excel Results)

10.3 Deformation of solids

11_3_Glass_UTS (Excel Results)

11_3_YM_Wire_Prac (Practical Sheet)

13_3_YM_wire (Excel Results)

11_3_Glass_Properties (Extension Materials)

11_3_YM_metal_rubber (Results and Comparison)

11_3_YM_Silk_Strand (Further Reading)

10.4 More about stress and strain

114_Scaling (HSW – Scaling Activity)

11_4_Crystaline_structure_of_solids (Further Reading)

 

 

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