# NECO Physics Questions and Answers 2020/2021 OBJ/Essay Expo

2020 NECO GCE Physics Questions and Answers to OBJ/Essay is right here for you. Get NECO Physics Expo

2020 NECO GCE Physics Questions and Answers to OBJ/Essay – See all the answers and questions on Physics for this year’s NOV/DEC NECO GCE Physics practical exams both Objectives and Essay Expo here. Check below for the questions and answers.

Table of Contents

## NECO GCE Physics Answers 2020/2020

This Exam, NECO Physics 2020 is controlled, set and marked by the National Examination Council. This NECO GCE Exam is only for Candidates who are currently not in the school system.

It involves questions that will test the candidate’s ability in Physical laws aspect. So it is very important to understand it and write the correct answers in the exams hall.

NECO GCE is very important for any candidate who did not clear his or her paper while in school but would have loved to further his or her educational career. It is the platform set to help this type of candidates to equally have their complete papers and can use it in any institution, hence passing Physics is more than important. Try and put in your best during these exams.

## NECO Physics Objectives and Essay Questions and Answers

The questions and answers are coming your way very soon…Keep refreshing the page

The questions and answers are coming your way very soon…Keep refreshing the page

The questions and answers are coming your way very soon…Keep refreshing the page
Essay Questions

. A stone projected horizontally from the top of a tower with a speed of 4 ms-1 lands on the level ground at a horizontal distance of 25 m from the foot of the tower. Calculate the height  of the tower. [ g = 10 ms-2 ]

2. (a) Explain diffusion.
(b) Give one reason why the rate of diffusion is higher in gasses than in liquid at the same temperature.

3. (a) State two conditions under which photo-electrons can be emitted from the surface of a metal.
(b) List two particles characteristics of electromagnetic waves.

ANS: (a) Conditions for emission of photoelectrons
– the wavelength of incident radiation must be less than the threshold wavelength of metal surface.
– the frequency of incident radiation must be greater than the threshold frequency.
– the energy of the incident photons (radiation) must be greater than the Work function of the metal
(b) Particle characteristics of electromagnetic waves;
e.g – Photoelectric effect

– Thermionic emission
– Radiations from heated bodies (Black body)
– Emission and absorption of light  (incandescence)
– Compton effect.

NECO GCE Physics Answers and questions are always the types of questions pertaining to how you can prepare and serve food. It will test your ability to cook and to serve.

This exam is always very simple and candidates do pass it with flying colours, so you have nothing to worry about as we shall provide you with some tips to use in order to pass this exam.

## Simple way to Pass NECO 2020 GCE Physics Examination

As a matter of fact, there are some simple steps you can take in order to pass your exam very easily. These are the tips we shall give below so as to guide you in passing this 2020 NECO Physics Practical Specimen questions and provide your self with correct answers.
• NECO 2020 GCE syllabus is the very first thing you should think of. If you know the syllabus for Physics Practical Specimen, then you can easily know which area to concentrate. So I recommend that you should get this NECO GCE Syllabus.
• NECO GCE Past questions on Physics should come into your mind. Having the past question for any subject helps you to know the manner and the likes of questions you should expect from that subject so as to be able to answer them accordingly.
• After getting all these items, then the next step is for you to sit down and study this subject effectively and all the questions will be very simple for you.
• Lastly, I will recommend that you should have sound knowledge about Physics because this is what will be required of you.

## Pure NECO GCE 2020 Physics Answers and Expo

For those of you looking for NECO GCE Expo, this is the right time for your to get it.

All you have to do is to stay on this page and refresh it timely in order to see when any new information about this subject will be posted. See below for NECO GCE 2020 Physics Answers.

All WAEC GCE Questions are set and controlled by the National Examination Council. As such, no one is entitled to have the questions before the exam so beware of fraudsters.

Do you have any question to ask concerning NECO GCE Physics answers 2020? Then do so through our comment section below and we shall respond immediately.

#### About admin

View all posts by admin →

### One Comment on “NECO Physics Questions and Answers 2020/2021 OBJ/Essay Expo”

1. GRACE BELOVED says:

I NEED THE PHYSICS NECO GCE ANSWERS