Waec Physics Practical 2024| Mechanics Question 1| Alternative A| Equilibrium Of Bodies in Fluid.
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- čas přidán 8. 05. 2024
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In this Physics Experiment, I treated June,2012 Waec Physics Practical.
Equilibrium Of Bodies In Fluids.
In Preparation of;
Waec Physics Practical 2024, WAEC Physics 3 Practical 2024, Alternative A Mechanics, Archimedes Principle
Principle of floatation, Upthrust, Relative density, relative density of kerosene, relative density of water,
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Other video links for the theory of the experiment;
• EQUILIBRIUM OF BODIES ...
• 🌊 💦 The Density of Wat...
• Waec Physics Practical...
• How To Find The Densit...
In this video also, I have answered these FAQs about Physics Practical Examinations;
What are the topics in physics practical?
How to learn practical physics?
What are the objectives of physics practical?
How many questions are we to answer in physics practical?
What is done in physics practical?
How to study for a practical exam?
How to pass lab practical?
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Thank you so much for this sir, well explanatory 🫠
You are most welcome. Wish you success in your Physics Exams.
Well done sir, I like ur experiment
Thank you.
Sir, this was helpful but the reading were not very accurate. The weight in kerosene must be greater than that of water because the upthrust of kerosene is less than that of water
Take time and go through ALL THE COMMENTS ON THIS VIDEO and you will find answers.
I got 0.6 as the value for my slope
Is it correct?????
Boss🎉🎉
Thanks a lot sir
God bless you. Wish you Success 🤞.
Weight in kerosene should be higher than weight in water
It is actually lower
U are right.. the uptrust produced by water is greater
No, if so,the results will be negative
The weight of the Mass in kerosene should not exceed that of water
Should have been 0.475N theoretically
Sir, please the table of values doesn't give the accurate graph
Water is more denser than kerosene now....
Your values are inconsistence. Check from the second value for W3
Ok, you might be right. Experiments 🥼 are not without errors. But I hope the procedure is correct 💯?
@@PhysicsWithBen The buoyant force acting on the objects will be greater in the denser medium, which in this case is water. This is because buoyant force is directly proportional to the density of the displaced fluid. As a result, the objects will experience a greater upward force and consequently will appear to weigh less when submerged in water compared to kerosene.
There seems to be a discrepancy in the values provided (W2 > W3) where W2 represents weight in water and W3 represents weight in kerosene. Based on the principle of buoyant force, the object's weight should be lower in the denser medium (water). Therefore, the values should be reversed, with the object having a weight of 0.40 N in water and 0.45 N in kerosene.
Overall, your understanding of the procedure for determining the influence of buoyant force seems sound. However, ensuring consistency in the values reported is crucial when presenting results according to WAEC guidelines.
@omofovweakpadaka5860 Thanks very much, Sir. I understand the physical language of CONSISTENCY IN EXPERIMENTAL VALUES. My take is, that , you can't have or report perfect values in physics experiments( I am firm and sure on this). However, if an experiment performed reveals or shows the EXPECTED TREND and the observable numerical values are recorded with Acceptable Consistent Decimal Places, then Examiners can accept and award marks to such an experiment.
I also want to let you know that, Experiments are not error-free, Systematic Errors...etc.
That being said, I can perceive you are a Scholar in Physics and would love us to CONNECT. I love having people like you around me, because they make be grow up and become better.
Much love.
I got '1' as the slope is it correct?
No the answer must be within 0.78 to 0.82
0.82 to the nearest whole number is what Prof?
You are correct, if the value is more than one, then you are out of range.
Is kerosene the onwly liquid that can be used during the experiment in waec?
I don't have answers to this question. But I think the examiners will always use a liquid that is cheap and not hard to get. Thanks.
Different liquid can be used but it wassce that decide the other liquid to be use other than water not u
I no even dry hear you
I don't get this!
I got 0.6 as the value for my slope
Is it correct?????
YES, 💯 YOU ARE CORRECT!
@@PhysicsWithBen Thank you sir