WAEC 2024 PHYSICS PRACTICAL ON MECHANICS | PHYSICS EXAM | SSCE 2024
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- Опубліковано 22 сер 2024
- See the exact 2024 WAEC specimen and how to carry out the likely practical. We also list out the likely questions and provide solutions to them.
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You should use a good spring balance. A good spring balance should give the exact reading of the mass or weight
But you can adjust the spring balance to have the exact value you want on it.
Sir i heard upthrust on kerosine is more than water
It is more in water than in kerosene
You ignored the reading of the mass of the object in air in the spring balance
Its the normal weight of the object 😂
Sir pls is this first practical as in physics 3 alternative A
This is alternative A number 1 on mechanics
Ignore mass in air and water
But sir can you also use mass hangers to measure the masses and will you also obtain accurate if you use hangers and threads because in my school we used threads but can we also use mass hangers sir
No you are measuring weight not mass
Thread is better
What questions do you advise us to do
Must the mass be in grams or newton
I mean must the mass be in Newton
@@femkoldnetworkschools5163 it is supposed to be in Newton ooo.
weight is a force, hence it is in newtons the same goes for upthrust in water and kerosene.. the only thing in grams is mass. to change the mass to newtons you are to multiply by 10{accelerarion due to gravity i.e. weight is equal to mass times acceleration, w is equal to mg}. so mass is in grams only.
@@catherinenwosu5423I thought it was divide by a hundred or the mass in grams ×10 divided by a thousand.