Physics-2014-form 2

THE UNITED REPUBLIC OF TANZANIA

NATIONAL EXAMINATIONS COUNCIL

FORM TWO SECONDARY EDUCATION EXAMINATION

0031       PHYSICS

Time: 2:30 Hours      Friday, 28th November 2014 a.m.

Instructions

1. 1. This paper consists of sections A, B, and C.
2. 2. Answer all questions in the spaces provided.
3. 3. All writing must be in blue or black ink except drawings which must be in pencil.
4. 4. All communication devices and calculators are not allowed in the examination room.
5. 5. Write your Examination Number at the top right corner of every page.
1. 6. Where necessary the following constants may be used: (i) Acceleration due to gravity, g = 10 m/s2
2. (ii) Density of water = 1 g/cm3 or 1,000 kg/m3

1. 1. For each of the items (i) – (xx), choose the correct answer among the given alternatives and write the letter in the box provided. (i) The study of matter in relation to energy is called

A  Chemistry    B  Physicists

C  Biology     D  Physics.

                                                                                                   

1. (ii) The force which causes wear and tear between machine parts is known as

A  friction    B  torsional

C  repulsive    D  magnetic.

                                                                                                   

1. (iii) As one goes far away from the Earth, the density of air

A  becomes bigger   B  becomes less

C  remains constant   D  increases twice.

                                                                                                   

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