PHYSICS MOCKS S1 QS.pdf

N/B:DUE TO HIGH COSTS INCURRED WHILE COMING UP WITH THIS COMPRISES OF 10 TRIALS OF mocks (BOTH PAPER 1 AND PAPER 2 are present in each trial) PHYSICS MOCKS AND OTHER SIMILAR RESOURSES,MARKINGSCHEMES ARE NOT FREE OF CHARGE. QUESTIONS ARE FREE OF CHARGE 2 3 TIME:2HRS Answer all the questions SECTION A (25 Marks) Determine the value of F. (3 marks) SERIES 1 TRIAL 1 PAPER 1 Kenya Certificate of Secondary Exams NAME……………………………………ADM NO………………………………… SCHOOL…………………………………..CLASS………………………………… DATE……………………………………… PHYSICS MOCKS Page 2 of 129 3. The figure below shows a uniform bar of weight 8N. It is acted on by two forces as | | shown. | | | | | | | | | | | | | 1. Figure below shows part of a scale of a vernier calipers. What is the reading indicted by the scale? (2 marks) For markings schemes,call Mdm Mariam-0746 711 892 2. A horse pipe of internal diameter 4 cm is connected to a sprinkler with 25 holes each of diameter 0.04 cm, the water in the pipe flows at a speed of 5 cm/s. Determine the velocity with which the water leaves the sprinkler. (3 marks) 3. The figure below shows a uniform bar of weight 8N. It is acted on by two forces as shown. For markings schemes,call Mdm Mariam-0746 711 892 4. The figure below shows a path taken by a gas molecule moving from point x to z Z Page 3 of 129 X Explain what happens to the soap bubble when the funnel is removed. (2 marks) 7. A solid displaces 8.5cm3 of liquid when floating on a certain liquid and 11.5cm3 when fully submerged in the liquid.