Use this ZIMSEC A-Level Physics Paper 4 November 2015 marking scheme for checking answers, revision, and exam preparation in Zimbabwe.
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Questions: ZIMSEC A-Level Physics Paper 4 November 2015 Question Paper
This is the ZIMSEC A-Level Physics marking scheme for Paper 4 from November 2015. It shows how marks are awarded, so you can mark your own answers to the matching question paper. See the question paper.
Workable arrangement Diagram showing the iight source, cathode and anode in a vacuum and sensitive ammeter eg micrometer a Concet set up with light source B: For same trequency and cathode materal 8: For same intensity and trequenc: Bu Yary the atthere materal and measure current BS For same intersaty and athode matemal By Vary the frequene, use of different bilems and neasure current $\gamma$ - Correct method of aryang the ntensity Correa nethos of varong the trequent precautions - olausible = \& use of protective resisior no short circuit no damp enyronment Di Lise sensitive measuring instruments eg. micrometer. nanoammeter. 22 Rederence to vacuum D3 Dark environment AW ⋯ Scanned by CamScanner