Presentation is loading. Please wait.

Presentation is loading. Please wait.

7Px XIG 14 Here-Turi-Kōkā 2015 What we will do What we will learn Preliminaries and RollHow to start well Complete the tough circuit started last time.

Similar presentations


Presentation on theme: "7Px XIG 14 Here-Turi-Kōkā 2015 What we will do What we will learn Preliminaries and RollHow to start well Complete the tough circuit started last time."— Presentation transcript:

1 7Px XIG 14 Here-Turi-Kōkā 2015 What we will do What we will learn Preliminaries and RollHow to start well Complete the tough circuit started last time – using Kirchhoff’s laws The two laws that were written down by Gustav Kirchhoff Set new HW, a new due date and have HRT, HW marking, HW help and revision time How to make great use of time. For those who are going to Auckland, practice the two (3?) songs How to make sure we do not look like poorly organized visitors

2 No. 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

3 HW item Skills practiced Waves: Units 3 and 4 Due Mon 10 th of August 2015 Standing Waves on strings and pipes PLUS Physics of music Waves: Units 5 and 6 Due Wed 12 th of August 2015 Two source interference Waves: Units 7 and 8 Due Fri 14 th of August 2015 Multi source interference AND Beats (as in musical tuning) Waves: Unit 9 Due Mon 17 th of August 2015 Doppler Effect Waves: Practice Assessment Due Wed 12th of August 2015 Everything in the Waves Standard DC: Units 1 and 2 Due Tuesday 1 st of September NCEA2 elex revision Internal Resistance of a Cell DC: Unit 3 Due Tuesday 8 th of September Kirchhoff’s Laws

4 http://whangareigirlshigh physics.wikispaces.com/ NCEA3+Physics+Core

5 Internal Resistance of a cell A real cell has internal resistance A perfect cell does not have internal resistance Perfect Cell Real Cell ………. Is what the voltage should be or would be if there was no resistance and ………….. Is the voltage that is lost by the internal resistance

6

7

8

9

10

11


Download ppt "7Px XIG 14 Here-Turi-Kōkā 2015 What we will do What we will learn Preliminaries and RollHow to start well Complete the tough circuit started last time."

Similar presentations


Ads by Google