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!
Resources
11 Materials (Main notes)
11 Materials Student Booklet (Activities)
No Answers End Unit quiz (End Topic Quiz)
10.1 Density
https://www.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)
Archemedes inventions : Golden crown in water bath
Ancient greek mathematician, physicist, engineer, inventor, and astronomer Archimedes invents through the past to nowdays.
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Archemedes inventions : Golden crown in water bath
Ancient greek mathematician, physicist, engineer, inventor, and astronomer [...]
Ancient greek mathematician, physicist, engineer, inventor, and astronomer Archimedes invents through the past to nowdays.
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Density & Alloys - GCSE & A-level Physics
http://scienceshorts.net Please don't forget to leave a like if you found [...]
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How to Read a Metric Vernier Caliper
Bob and Sparky explain how to read metric vernier calipers. You can get [...]
Bob and Sparky explain how to read metric vernier calipers. You can get some practice sheets at
http://weldnotes.com #Vernier #WeldNotes
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How to Read a Metric Micrometer by WeldNotes.com
Bob Welds explains how to read a metric micrometer. See [...]
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Springs in Parallel and Series - A Level Physics
This video explains how springs behave in parallel and in series for A [...]
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Hooke’s Law Springs in Series and Parallel Worked Example
9702/11/M/J/13 # 23
9702/11/M/J/13 # 23
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Hysteresis AQA Alevel physics
Hysteresis and how you can define it using graphs AQA A level specification [...]
Hysteresis and how you can define it using graphs
AQA A level specification - post 2015
Music: TheFatRat - Unity
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Stretching an Elastic band
An elastic band is stretched by hanging a series of 100g masses from it. [...]
An elastic band is stretched by hanging a series of 100g masses from it. The band is first of all laden by adding masses. The masses are then removed one at a time. A ruler allows measurements to be taken and a hysteresis curve may be plotted. Careful observation will show that the band continues to grow slightly after each mass has been added.Show More 
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Stress Strain Curve
MBD Alchemie presents a video that explains how strain changes with [...]
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Young's Modulus of Copper - PRACTICAL - A Level Physics
In this video I go through an AQA Physics A Level Required Practical that [...]
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Young Modulus - Physics A-level Required Practical
Mrs Wilkins shows you how to determine the Young Modulus of a metal wire. [...]
Mrs Wilkins shows you how to determine the Young Modulus of a metal wire.
00:00 Experiment set up
04:30 Reading Vernier scale
05:12 Plotting graph & analysis
