WAEC PHYSICS 2022 PRACTICAL REVEALED. BLAST 'A' IN PHYSICS

[@emmanuelonigah1322]

Well comprehensive

[@sellaxi]

Thanks

[@PhysicsWithBen]

I like the way this experiment is performed. God bless you.

[@sellaxi]

Thanks Bro

[@maryamoyinkansola]

Well presented
Thanks

[@JeanboscoKamdem-jx8cr]

Very nice

[@sellaxi]

Thanks

[@chinyerendubuisi7438]

Your practicals including that of electricity were very well understood. Thanks a lot. I plead with you to perform the 2nd practical as the date is fast approaching.

[@sellaxi]

Thanks

[@sellaxi]

Please share the videos I'll be grateful

[@kamaraalhassanm8077]

Thank you so much Sir, your teachings are well understood.
God will continue to bless you.

[@sellaxi]

Amen

[@sellaxi]

Please share the video. Thanks I'll be grateful

[@sellaxi]

Thanks, please share the video

[@mamudouconateh8308]

Thanks a lot sir

[@sellaxi]

You’re welcome, except more this year

[@godfrey7994]

Amazing

[@sellaxi]

Thanks

[@REAL_PFO]

Excellent

[@ogbaogheneochukomiracle2645]

Thanks

[@sellaxi]

You're welcome

[@sellaxi]

You're welcome, please share the video

[@ogbaogheneochukomiracle2645]

Ok sir

[@sellaxi]

Thanks

[@josephinennamchi2902]

Thank you very much sir
I have seen the one of electricity, I appreciate all ur effort in this practical u really tried
I have never seen this type of practical before but in ur practical at first sight I understood it
I will be waiting for the third practical
Once again I humbly appreciate it

[@sellaxi]

Thanks bro, please share the video, help me. I'll be grateful

[@sellaxi]

You're welcome

[@ogbaogheneochukomiracle2645]

Thanks for making work more easy for me on Tuesday 👍👍🥰

[@sellaxi]

You're welcome

[@ogunleyeoluwafemi2334]

Thank you very much. God bless you for this sir. Will patiently wait for the electricity

[@sellaxi]

Electricity is posted

[@sellaxi]

Amen

[@nnamdimarcel4556]

Well articulated!

[@sellaxi]

Thanks

[@favourighofimoni9533]

Thank you sir

[@sellaxi]

You're welcome, please do me a favour to share this video to your friends.

[@djmix1032]

Thanks very much sir, please what about practical on 2nd experiment on waec physics practical 2022

[@sellaxi]

It's coming out soon, please share this video to your friends, or students if you're a teacher. Thanks

[@oparindeabiola9671]

Thank you very much for this.How can we out smart this experiment without the practical

[@sellaxi]

Wow, I'll do that

[@preciousugoogbado45]

Great work sir. Please what material did you use for your piece of string because I need to get for my school

[@sellaxi]

That king of thread that aboki people use to mend shoes

[@sellaxi]

Aboki people kind of thread

[@preciousugoogbado45]

Alright I guessed right, thank you

[@sellaxi]

You're welcome

[@adegokeologbon916]

Welldone. Waiting for question 2 and 3

[@sellaxi]

Question 3 uploaded, please share to those in your contacts. If you're a teacher please share to your students. Thanks. Question 2 is on the way.

[@williamsedeha6143]

Good job, pal.

[@sellaxi]

Thanks

[@sellaxi]

Please spread the word

[@agbabiajeadekunbi1736]

Pls will there be question 2

[@sellaxi]

No please, there's no time

[@sandramichael3751]

Thank u sir... please number 2 and 3

[@sellaxi]

Question 3 is posted. Question 2 is on the way.

[@sandramichael3751]

@@sellaxi okay sir...thank you

[@maryamoyinkansola]

Sir, how do we know that x= l_2
It was not given

[@annettechukwumah3115]

Sir I don’t understand that ver last question about when m=0 how did we get the value of x inverse

[@sellaxi]

It's the point where the graph cuts the X- axis.

[@annettechukwumah3115]

Thank youuuu

[@sellaxi]

You're welcome

[@sellaxi]

I wish you the best today, go and smash it.

[@anigbogucollins7140]

Pls what if we use a Mass hanger of 50g..
Are we still going to be in order?

[@sellaxi]

Of course the purpose of the experiment will still be achieved, but instead of using 50g mass hanger, just use a rope to tie the first 20g mass, it will serve as the initial 20g mass of the mass hanger

[@uchagrace1249]

Can a piece of spring be used as a thread

[@sellaxi]

No dear, it can't be used as a thread

[@sellaxi]

No please

[@janetabiola8741]

A teacher said to get Xcm you subtract 1 from your balanced point but you are subtracting 2.How do I know which is correct?

[@sellaxi]

I did mine based on my diagram,

[@janetabiola8741]

Please sir how do I know if I'm to subtract 1 or 2

[@sellaxi]

Where was your mass tied to the metre rule, if it's at the 1cm mark you subtract by 1cm, if it's at the 2cm, you also do the same

[@janetabiola8741]

@@sellaxi I'm very grateful for the explanation sir.God bless

[@sellaxi]

God bless you too

[@brightnwandire1706]

Have u considered experiment 2 waec practical..

[@sellaxi]

I'll be making a video on that soon

[@mantimgreat4073]

Sir pls I want to ask a question.
Why did we minus 2 from the length.
Is it necessary???

[@sellaxi]

Yes very very from the principle of moments

[@mantimgreat4073]

Thank u sir

[@sellaxi]

You're welcome

[@slimgirl_maira.0]

x= l - 2. Is that constant

[@sellaxi]

Yeah

[@sellaxi]

Yes

[@raphaelechewodor2321]

Pls where can i get all this apparatus for physics practical?

[@sellaxi]

You can get them in the market, or you can order it online

[@raphaelechewodor2321]

@@sellaxi is it in an electrical store

[@sellaxi]

No please, the best place is to order from jumia

[@vindalsacademy]

The Jey

[@sellaxi]

Thanks man, you're the boss

[@sellaxi]

Big man

[@adebisiladapo7825]

Please sir, what is the purpose of this experiment

[@sellaxi]

To find the center of gravity of the meter rule

[@sellaxi]

@ m=0; 1/x = 0.021
When we evaluate for x, it's value is 47.6 cm

[@nigeriantiktok9018]

This experiment was performed well but the graph is not clear

[@sellaxi]

Thanks, will work on the graph next time

[@raphaelechewodor2321]

I reside in Lagos

[@sellaxi]

Good

[@anigbogucollins7140]

Excellent

[@sellaxi]

Thanks, please spread the word, like the video