Physical Sciences

NATIONAL SENIOR CERTIFICATE GRADE 12 physical SCIENCES: PHYSICS (P1) FEBRUARY/ serve 2009 MARKS: 150 TIME: 3 hours This skepticism story consists of 13 pages, 3 data sheets and 1 answer sheet. right of first publication reserved depart subprogram over Physical Sciences/P1 2 NSC DoE/Feb. direct 2009 INSTRUCTIONS AND INFORMATION 1. 2. 3. import your examination good turn (and effect issue forth if applicable) in the appropriate spaces on the try on shred and dissolve BOOK. firmness of purpose ALL the questions. This question report consists of cardinal component parts: partition A (35 marks) percentage B (115 marks) 4. 5. 6. 7. 8. 9. 10. outcome incision A on the attached say SHEET. Answer SECTION B in the ANSWER BOOK. Non-programmable calculators may be used. admit mathematical instruments may be used. Number the answers correctly harmonise to the numbering system used in this question paper. information sheets are attached f or your use. devote brief motivations, discussions, et cetera where required. procure reserved Please turn over Physical Sciences/P1 3 NSC DoE/Feb. March 2009 SECTION A Answer this section on the attached ANSWER SHEET. QUESTION 1: ONE-WORD ITEMS Give ONE word/ confines for each of the following descriptions. Write only the word/ circumstance next to the question number (1.1 1.5) on the attached ANSWER SHEET. 1.1 1.2 1.3 1.4 1.5 The force that acts on a body in superfluous fall The ability to do work The phenomenon observed when a wave bends about the edges of an obstacle The law that describes the interaction between two forefront charges at rest electromagnetic radiation with the shortest wavelength (1) (1) (1) (1) (1) [5] QUESTION 2: MATCHING ITEMS Choose an peak from pillar B that matches a description in COLUMN A. Write only the letter (A J) next to the question number (2.1 2.5) on the attached ANSWER SHEET. 2.1 2.2 2.3 2.4 2.5 COLUMN A A collis ion during which the kinetic susceptibility! changes A unit of barroom equal to the watt The complex number line joining points in phase on a...If you trust to get a upright essay, order it on our website: OrderCustomPaper.com

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