NECO GCE Physics Answers 2017 is Out – See Obj & Essay Questions

NECO GCE Physics 2017 Answers with Theory and Objective Questions Released.

The Neco Gce Physics answers 2017 is now available. The National Examination Council (NECO) has announced that the General Certificate Examination (GCE) Physics paper will be written today, Monday, 13th November 2017.

Take Note of an important information about Neco Gce Physics expo 2017 down this post.

The o’level physics exam is for Paper III & II: Objective & Essay which will commence from 2.00pm and end by 5.00pm. That means the examination will last for three hours.

In this post, we will be posting out samples of the neco gce physics questions for candidates that will participate in the examination. Continue reading.

neco 2017 physics expo

Note that below is the questions from Neco past questions and answers that we feel are likely questions for SSCE preparation. Keep following this page and make sure you bookmark this site for reference purposes.

Neco Gce Physics Theory Sample Questions & Answers:

1. (a) A student makes a model of an atom. The model contains 24 electrons, 25 protons and 26 neutrons. Some of these particles are inside a nucleus at the centre of the model.
(i) Determine the nucleon number (mass number) of the atom.
(ii) Explain why the model represents a charged atom.
(iii) The student makes a new model of a different isotope of the same element. Describe the nucleus of this new model.

Ans: 1 (a)
(i) 51 B1
(ii) more protons than electrons or different number of protons and electrons positive and negative do not cancel.
(iii) 25 protons. a different number of neutrons.

2. Fig. 1.1 shows the distance-time graph for two cyclists A and B. They start a 500 m race together but finish the race at different times.

physics solution

(a) Use Fig. 1.1 to determine
(i) the distance between A and B at time t = 20s,
(ii) the difference in the time taken by A and B for the race.

(b) Cyclist C starts the race at the same time as A and B and covers the first 200m of the race at a constant speed of 5.0 m/s. He then accelerates and finishes the race at t = 60s.
(i) On Fig. 1.1, draw the distance-time graph for cyclist C.
(ii) Calculate the average speed of cyclist C for the whole race.

Ans: (a) (i) 60 m
(ii) 12s
(b) (i) straight line from origin to 200 m at 40s any line straight or curved from (40,200) to (60,500)
(ii) s = d/t or 500/60 = 8.3m/s

Note: There is nothing like Neco Physics Expo online. Neco Ssce candidates are to desist from patronizing online fraudsters / vendors who says they can provide such services as they are not real.

Neco Gce Physics Objective Sample Questions;

If a satellite travels at a constant speed round the earth in a circular orbit,

1. Which of the quantities in the list below are scalars.
(a) acceleration (b) force (c) mass (e) speed.

2. The velocity of the satellite changes, but its speed is constant. State what is meant by velocity…………………….

3. Explain why the velocity changes……………………………

4. Explain what makes this satellite move in an orbit that is circular…………………………

 

The details of the 2017 NECO Physic SSCE question will be made available to you candidates as soon as it is released. Keep following this page.

The general public are hereby informed that the 2017 Neco Gce registration for November /December has commenced, interested candidates are to visit the link belw to apply;
>> http://unn-edu.info/2017/07/neco-gce-registration.html

If you have any questions, endeavour to use the comment box below…


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