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@tumz2412 Күн бұрын
Good job sir 👏👏. Thanks for this so easy to understand, but I think there's a mistake T x 10^-2 I think it is T x 10^²
@alphabetatutorials8274 Күн бұрын
"Thank you for your comment, but it is not a mistake. You can verify this by multiplying each value in the plotted values by 10 to the power of negative 2 and comparing it with the corresponding value in the tabulated results."
@user-gs6hp7rg9v 2 күн бұрын
Sir please how can I get the focal length of the lens from the intercept and the error in the focal length
@emmanuelduodu8538 2 күн бұрын
3.65 multiply by 10 to the power negative 2 will give you 0.0368 Sir.
@alphabetatutorials8274 2 күн бұрын
365 multiplied by 10 to power negative 2 will give you 3.65
@EmekaEstherIfesinachi 3 күн бұрын
But how do we caculate the error in focal length? And how to deduce the focal length from the slope.
@EmekaEstherIfesinachi 3 күн бұрын
Clearly explained 💯 Thank you sir 🙌
@IntrovertTmasiPro 3 күн бұрын
But is that lesson for new curriculum or old?
@AggreyNicholas-i6g 5 күн бұрын
You teach nicely Am happy to you
@esiobuemmanuel-hp3qy 6 күн бұрын
Wow Was really helpful
@NinsiimaEmily-k8m 6 күн бұрын
now is that a glass prism MR
@premierleagueupdate6095 8 күн бұрын
Thank you so much sir...
@aikamgova2432 8 күн бұрын
I like it so nice ❤❤❤
@SerahOlawumi 9 күн бұрын
Nice teaching
@Md-sl2sy 9 күн бұрын
Please I don't understand how we'll repeat the process with different values sir
@emmanuelndubuife2736 9 күн бұрын
Guy na u try pass ❤
@muyiwajohnson6486 9 күн бұрын
im surprised tha is 25 degrees to the normal, it should be far away from the normal, thats like 70 deg to the normal
@muyiwajohnson6486 9 күн бұрын
But i love the exaplanations so much. thank you
@mambozakir8479 10 күн бұрын
Am getting it clearly thanks sir
@MahamaduAbdulGafaru 10 күн бұрын
Thank you sir we are very excited but if we can get likely 2024 practical.
@pakeruth2187 12 күн бұрын
This is so good, Very Well Detailed
@Mitch-Cecy 13 күн бұрын
Your work is neat and clear. You really ensured neat drawing 😌. Bravo
@AdetolaDamilolaEvaristus 14 күн бұрын
Excellent 👌
@SulemanaAbida 14 күн бұрын
Good job sir
@NWE_BE_DU 14 күн бұрын
Thanks this just saved my life 😅😅
@ozoemenastephanie7485 16 күн бұрын
Thank you sir
@userjoachimharrison30 18 күн бұрын
Nice one
@user-wi2qm9vx1x 20 күн бұрын
Sir can you make the pictures more clear
@SamsonBanda-g1l 20 күн бұрын
Very nice teaching sir
@user-ud1qy5hj5g 21 күн бұрын
Simplest tutorials ever So explanatory on its own Keep it up sir
@taiwoamadi946 21 күн бұрын
So helpful Thank u👏🏻
@user-sc5ts1pm6x 21 күн бұрын
Please what if I have a value like 23.60 how will i do it
@SabinaApelete 24 күн бұрын
What's the use of the jokey
@AyomideIbukunoluwa-i3y 24 күн бұрын
Thank you very much!
@RachelQuayeOkechukwu-u9e 24 күн бұрын
i love the way it's simple to understand. This has solved a lot of problems in my physics.
@olorunsolabukola7666 24 күн бұрын
Nice can I get to know you
@jenniferojabo4345 26 күн бұрын
Thank you sir
@hmm...5180 27 күн бұрын
Bless🙏 Really helped, thanks!
@epueraymond 27 күн бұрын
Awesome 👍
@OnyeaghalaIsaacChibugo 28 күн бұрын
Please sir, how did you get sin I, because mine is giving me different values
@AchinzeDimakunne 28 күн бұрын
Aren't you supposed to draw a circle with your compass to measure y
@AchinzeDimakunne 28 күн бұрын
Am writing physics neco practical tomorrow you saved me
@chinazaanastesia3862 28 күн бұрын
Please how can evaluate k= 58
@chinazaanastesia3862 28 күн бұрын
Please how can evaluate k= 58
@UdefiChukwuemeka 28 күн бұрын
This is very helpful
@herolivesnu 29 күн бұрын
I must say you are very good in teaching. Thanks a lot. What baffles me is that the results of this practical seems to contradicts the theory that V varies directly as IR R varies directly as L Therefore V varies directly as L, where I remains constant. My question is, why is it that as values of L increases , the values of V decreases?
@alphabetatutorials8274 29 күн бұрын
The potential drop across the wire of a potentiometer is dependent on its length. According to Ohm's law, the potential drop, is directly proportional to the resistance of the wire, which in turn, is dependent on the wire's length.Increasing the length of a potentiometer wire decreases the voltage at any point because the same voltage is spread over a longer distance.
@emmanuelfajuke7168 29 күн бұрын
This is awesome! Kudos to you!!!
@Abdulqodir691 Ай бұрын
But your tech is interesting
@Abdulqodir691 Ай бұрын
I have one question about this topic I don't know maybe you will help me solve it sir
@user-jg7op3vr8n Ай бұрын
Nice and thank you
@adeoluwabalogun611 Ай бұрын
Your instruments seems accurate.
@NathanielBazunu-oq3qi Ай бұрын
Thanks very much, I found this helpful😊
@EmmanuellaAckah-ht6cw Ай бұрын
Thank you sir