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WASSCE 2022 PHYSICS PRACTICAL ALTERNATIVE B QUESTION 2 ( REFRACTION OF LIGHT )
This video explains an experiment to determine the refractive index of a rectangular glass prism. Please record all values under each column to equal number of decimal places in the table of values.
Пікірлер: 97
Great. The slowest learner will get it straight here sir. God bless you sir
Amazing 😍😍 since my physics teacher taught me I don't know it...Thank God I find your program on KZread so interesting.keep the good work Sir 💯😍🙏
Thanks sir, this was better than the way I was taught in class 🙏👏
Nice video it really helped
Excellent work done
@alphabetatutorials8274
Жыл бұрын
Many thanks
Wow. Well explained and simplified
Nice work learned instructor
Well detailed explanation thank you so much❤
Your work is neat and clear. You really ensured neat drawing 😌. Bravo
Thank you for explaining accurately, I have now subscribe to your channel.
@alphabetatutorials8274
Жыл бұрын
Thanks for the sub!
Mr.fresh thanks for the explanation
I really enjoyed it thank you sir for your time
Thanks your wonderful help
@_phyn.ama_
2 ай бұрын
❤❤
It looks easy but time-taking😭 Is it advisable to do it for practicals. Cos we have to do another practical
@TalemwaAbdallah
24 күн бұрын
Thanks for the best explanation
Thanks for the explanation..
Great teaching
Good job sir.
Thank you sir
Like this seriously helped me ....i am really greatful....nice work sir
Thank you very much
You're great! Thank you so much for the. May God bless you
Perfect sir Perfect
I loves this video it let me know more about this topic
God bless you so much. Well detailed explanation. Any practical on electrical circuit using the ammeter and voltmeter
Thank you very much sir, you explained this to the very best!
Thank you very much Sir you explained it to me ❤❤❤❤much appreciated for the good work done
Thank you so much
Nice presentation. Thank you. I need it in written form
I love the practical now I'm able to construct rectangular prism
❤❤ nice
Thank you so much for this
You are good at what you do, much appreciated from this Side
Thank you very much sir, God bless! Now I can face the practical 😅
@chisomclara1311
10 ай бұрын
Unizik?😅😅
@MadubuezeFrazzyd
10 ай бұрын
😂 see them
Amazing
Please how do i confirm the size of my rectangular glass prism
@sike6285
Ай бұрын
Life is tough
Thank you 😊 so much
God bless you sir for the well detailed explanation, what I could not get from class I have gotten it here.
Thank so you much for this detailed explanation.
What if the L^-2 values are not in descending or ascending order does that means is wrong
@GraceKoomson-kx7xb
Жыл бұрын
Hi
Sir please looking through the prism for p3 and p4 is my problem sir
@MayowaOluwatoyin
Ай бұрын
All you have to do is look through the block and use a searching pin to find where the pin appears to be on the same line a s the image of the two initial pins
@MayowaOluwatoyin
Ай бұрын
I don't know if this was helpful... I'm just trying to help
This is awesome! Kudos to you!!!
Thank you this really helped
Good work sir🎉
Am a kenyan student and i can say perfectly understood ❤🎉
@PaulPeter-vx1zo
3 ай бұрын
You are correct
Am in Kenya doing exams after 30mins and I appreciate this❤
Sir I'm a bit confused at how you got the slope To determine line AB and BC Did you just draw any line or you measured it before drawing it?
@alphabetatutorials8274
2 ай бұрын
Draw any lines but Make them as big as possible and you are good to go
Should you always change it standard form when it is in decimals to plot?
I ❤ it
Bless🙏 Really helped, thanks!
Thanks for your help
🤝💪
Excellent 👌
Thanks, is their any way of obtain other angle without drawing them in paper sheets like 45,55,65
@alphabetatutorials8274
2 ай бұрын
Yes
Good job sir
I have a question o
Excellent
isnt it k*10^2 since its decimal
❤ it
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
22 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."
Nice one
Please sir, how did you get sin I, because mine is giving me different values
Nice sir
How can we draw the table with tangent values instead
Must i do the diagram for all the angles and submite them
@alphabetatutorials8274
2 ай бұрын
Yes
@alphabetatutorials8274
2 ай бұрын
Yes
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
Ай бұрын
But i love the exaplanations so much. thank you
How many hours is this pratical
@alphabetatutorials8274
2 ай бұрын
The physics practical lasts for 2 hours and 45 minutes. There are three questions, and candidates must answer two of them.
@Ifekaks08
2 ай бұрын
@@alphabetatutorials8274 oh okay sir
Please add more volume
@alphabetatutorials8274
Жыл бұрын
ok I will work on it thanks
my teacher said 2.5 for the distance between p1 and p2
@alphabetatutorials8274
Жыл бұрын
They should be reasonably spaced
God bless you sir for the well detailed explanation, what I could not get from class I have gotten it here.
Thank you sir
God bless you sir for the well detailed explanation, what I could not get from class I have gotten it here.
God bless you sir for the well detailed explanation, what I could not get from class I have gotten it here.
God bless you sir for the well detailed explanation, what I could not get from class I have gotten it here.
God bless you sir for the well detailed explanation, what I could not get from class I have gotten it here.
Thank you sir