WAEC Physics Practical Questions and Answers for the year 2022 are now available. Many WAEC applicants struggle to accurately answer the senior WAEC Practical Physics problems because they don’t grasp the questions.
I’ll also show you how to answer WASSCE Physics Practical questions correctly so you may get a decent result on your Physics test. I will also give you free access to all the 2022 physics practical Questions and answers, for both theory and objective. You will also see other important examination details.
Keep in mind that each process will receive a grade. So, when reporting and presenting your practical outcomes, make sure you don’t neglect any steps. Also, keep in mind that the units are quite crucial.
The Physics Practical question paper will consist of three areas and general Physics questions namely:
You will be expected to carry out an experiment, take readings and tabulate your values, plot graph, state precautions taken during the experiment, and report observation.
(i) I avoided error due to parallax when reading the ammeter and voltmeter.
(ii) I ensured tight connections.
(Pick any 2)
(i) connecting cells in parallel adds the current capacities together.
(ii) connecting cells in parallel provides alternative Pathways for Current flows.
(iii) When cells are connected in parallel the Total voltage provided do not change
(Pick any 2)
(iii) Rated Power Dissipation.
(iv) Package and mounting.
(iv) Voltage rating.
4. (a) you are provided with a pendulum bob,a metre rule, a stop watch,a retort stand with clamp and other necessary apparatus.
(i) Suspend the pundulum-bob from the clamp as illustrated inthe diagram.
(ii)adjust the pundulum such that AC = L = 90cm.
(iii) Displace the pendulum bob is slightly such that it oscilliates in a vertical plane
(iv) Measure and record the time t for 20 complete oscillations.
(iv) Evaluate T and the square root of L
(vi) Repeat the procedure for four other values of L = 80cm, 70cm, 60cm and 50cm.
(vii) Tabulate your readings
(viii) Plot a graph with T on the Vertical axis and square root of L on the horizontal axis.
(ix) Determine the slope, s, of the graph.
(x) Evaluate g = 4n2/S2 (xi) State two precautions taken to ensure accurate results.
(b) (i) Determine from your graph the period of the pendulum for L = 75cm
(ii) A simple pendulum bob is set into simple harmonic motion. Sketch a diagram of the set up and indicate on it; the position of;
(a) Maximum Velocity;
(b) Maximum acceleration of the bob.
5. (a) You are provided with a metre rule, lens, screen, ray box and other neccessary aparatus.
(i) Set up the experiment as shown in the diagram above. Measure and record the diameter ao of the illuminated object.
(ii) Place the object at a distance x = 25cm from the lens. Adjust the screen until a sharp image is obtained on the screen.
(iii) Measure and record the diameter a, of the image.
(iv) Measure and record the distance v between the lens and the screen.
(v) Evaluate y a/ao , P = 1+y2/y and T = x + y,
(vi) Repeat the procedure for x = 30cm, 35cm, 40cm and 45cm. in each case, determine the corresponding values, a,v,y,P and T,
(vii) Tabulate your results
(viii) Plot a graph of P on the Vertical axis against T on the horizontal axis starting both axes from the origin (0.0).
(ix) Determine the slope, s, of the graph.
(x) Determine the intercept, c, on the horizontal axis.
(xi) Evaluate k = c/2
(xii) State two precautions taken to ensure accurate results.
(b) (i) Explain the statement the focal length of a converging lens is 20cm.
(ii) An object is placed at a distance x from a converging lens of focal length 20cm. If the magnification of the real image formed by the lens is 5, calculate the value of x.
(3) (a) You are provided with an ammeter, resistor, key, metre bridge and other necessary apparatus.
(i) Consider a circuit as shown in the diagram above.
(ii) Close the key and use the jockey to make contact with AB at N such that AN – d = 25cm.
(iii) Read and record the ammeter reading I.
(iv) Evaluate I-1.
(v) Repeat the procedures for values of d = 35cm, 50cm, 65cm, and 80cm. In each case record I and determine I-1.
(vi) Tabulate your results.
(vii) Plot a graph with logI-1 on the vertical axis and d on the horizontal axis.
(viii) Determine the slope, s, of the graph.
(ix) State two precautions taken to obtain accurate results.
(b) (i) Use your graph to determine the value of d = I = 1.5 A. (
ii) State two factors which affect the resistance of a wire.
Note: The 2022 WAEC Practical Physics answers (expo) will be posted here today. Keep checking and reloading this page to know when the answers are posted. Do not forget to reload this page in order to see the answers.
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WAEC 2022 Physics Practical Likely Questions and Answers
Have the mindset that “if others have passed WAEC 2022 in the past, then I will too.” Refuse to be associated with failure or those who have already failed.
Even if this isn’t your first time taking the WAEC Exam, it doesn’t mean you won’t pass WAEC 2022 physics practical this time.
With a refined attitude, sit for mathematics 2022/2023. Nothing will cause you to fail the WAEC 2022 examination. Your life will not be positive until you have a positive perspective.
Stay away from shady businesses
If you’re serious about passing WAEC physics 2022, stay away from bad firms. They will try to discourage you and get you involved in activities that will not help you succeed. Keep in mind that their mindset might not be the same as yours.
Make good goals and plans
If you’ve decided to pass WAEC Physics 2021, the next step is to create goals for yourself. Make a list of the grades you aim to get in WAEC 2022. You should start planning now if you want all As, no Fs, and no Es.
Make sure you have a time frame and a master plan in place to meet your objectives. It’s important to remember that it takes nothing to dream, but everything to focus on your dream.
Purchase the WAEC physics practical Recommended Manual for 2022
However, except from WAEC 2022 English literature, where specified novels are required, you are free to utilize any decent textbook to study for the WAEC 2022 Accounting exam.
Some subjects are more difficult to grasp. If you’re having trouble understanding a topic, purchase a different textbook.
Download WAEC Physics Practical Past Questions and Answers
Are past questions really important? Yes, they are very important because it helps you in so many ways. First, some past questions appear in an exam as repeated questions. Secondly, they give vivid knowledge of how your exams will look like and the kind of questions you should expect.
Past questions give solid ground for you to practice. In that manner, I recommend you read WASSCE Practical questions and answers.