PHYSICSPaper 1 Multiple Choice 45 minutes
Multiple Choice Answer Sheet Soft Clean Eraser Pencil (type 2B recommended)
READ THESE INSTRUCTION FIRST There are 40 questions on this paper. Answer all questions. For each question there are four possible answers A, B, C and D.
Choose your answer and blacken the space inside the answer sheet.
1. Diagram 1 (a) shows the reading on a pair of vernier callipers when its jaws are closed with nothing in between them. Diagram 1(b) shows the reading when it is used to measure the thickness of a piece of wood.
DIAGRAM 1 What is the actual thicknesss of the wood? A 4.28 cm B 4.34 cm C 4.48 cm D 4.54 cm 2. Which physical quantity has the correct S.I unit? Physical quantity A Mass B Length C Time D Temperature S.I Unit Newton Kilometer Second Celcius
3. Which of the following quantities below is a base quantity? A Momentum B Temperature C Velocity D Force
4. Which of the following prefixes are arranged in descending order? A. giga, mega, kilo, terra B. terra, giga, mega, kilo C. kilo, mega, giga, terra D. 5. mega, giga, kilo, terra Which of the following is not an area of Physics? A. Geometry B. Wave C. Heat D. Mechanics 6. Which of the following units is equivalent to N? A ms-1 B kgms-1 C kgms-2 D Js-1 7. Which of the following is correct? scalar quantity A. B. C. D. force power momentum time vector quantity velocity speed mass displacement
8. The diagram shows an aeroplane flying at a constant velocity.
Which relationship between the forces is true?
A B C D 9.
U=W F>G U