7Px XIG 24 Hongongoi 2015 What we will do What we will learn Use Mr Xi’s notes AND the green book...
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7Px XIG 24 Hongongoi 2015 What we will do What we will learn Use Mr Xi’s notes AND the green book to see what happens when we move from two slits to thousands The similarities and differences between twin slits and diffraction gratings See what Beats are and figure out what causes them What Beats are Use some practical work (tuning forks and semi-tuned test tubes) to witness What we will notice if Beats are happening See a mathematical demonstration How to use spreadsheets in physics Set new HW, set a due date and have HRT How to influence our own workstream
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Transcript of 7Px XIG 24 Hongongoi 2015 What we will do What we will learn Use Mr Xi’s notes AND the green book...
7Px XIG 24 Hongongoi 20157Px XIG 24 Hongongoi 2015What we will do What we will learnUse Mr Xi’s notes AND the green book to see what happens when we move from two slits to thousands
The similarities and differences between twin slits and diffraction gratings
See what Beats are and figure out what causes them
What Beats are
Use some practical work (tuning forks and semi-tuned test tubes) to witness
What we will notice if Beats are happening
See a mathematical demonstration
How to use spreadsheets in physics
Set new HW, set a due date and have HRT
How to influence our own workstream
7 Physics Homework MarkingNo. of marks
What for
1 Having sketches and FULL working
1 Neat presentation and down-page format
1 Answer underlined and units given
1 Self marked and all correct – eventually
1 In on time and signed for (“This is my own work”…….)
Total A mark out of five that will contribute to the “homework” grade in the reports
HW item Skills practiced Waves: Unit 1Due Wed 29th of July 2015
Revision of NCEA2 wave knowledge
Waves: Unit 2Due Mon 3rd of August 2015
Standing Waves
Waves: Units 3 and 4Due Mon 10th of August 2015
Standing Waves on strings and pipes PLUS Physics of music
http://whangareigirlshighphysics.wikispaces.com/NCEA3+Physics
