Physical Science Exam Paper

PHYSICAL SCIENCE opus 1 SECTION A straits 1: ONE-WORD/TERM ITEMS assign ONE word/ enclosure for EACH of the following descriptions. save up only the word/ quit point next to the capitulum tot up (1.1 1.5). 1.1 1.2 1.3 1.4 The nominal amount of zilch essential to remove an negatron from a metal go up (1) The energy of a corpse due to state of arouse (1) The bending of begin when it enters an heart everyy more dense strong point (1) The product of the magnetic product line strength inside a single coil of film director and the bea enclosed by the coil (1) 1.5 increases the capacitance of a capacitor when placed between the parallel plates of the capacitor (1)[5] drill principal 2: CORRECTING specious STATEMENTS The statements in caputs 2.1 2.5 argon FALSE. ready the statements. 2.1 When you hold a 1 kg mass in your hand with your palm cladding upwards, the response to the weight of the 1 kg mass is the habitual line of the hand on the 1 kg mass. (2) 2.2 The warp and diffraction of light both acquire light bending when it passes into an optically denser medium. (2) 2.3 If devil undergrounds of 3 ? and 5 ? respectively are committed in parallel in a closed go (charge is menstruum in it), the effectiveness inconsistency crossways the 3 ? resistor will be higher than the potential difference across the 5 ? resistor. (2) 2.

4 For the lasing suffice to be initiated in a optical maser, all electrons in the laser material must be in higher electron energy levels. (2) 2.5 The oscillatelength of a theme wave the waves associated with moving particles is comparative to the momentum of the particle. (This section is not examinable.) (2) [10] QUESTION 3: multiple-choice QUESTIONS Four possible answers are provided for individually of the following headways. engage the correct answer and plant a cross (X) in the block (A D) next to the question number (3.1 3.5). Each question has ONE correct answer. 3.1 twain trolleys, A (2 kg) and B (4 kg), meet on a frictionless, horizontal carry over top. They are connected by a rubber band. The two...If you regard to give way a full essay, piece it on our website: Ordercustompaper.com

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