WASSCE 2022 PHYSICS PRACTICAL ALTERNATIVE B QUESTION 2 ( REFRACTION OF LIGHT )
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- Опубліковано 21 сер 2024
- 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.
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 UA-cam so interesting.keep the good work Sir 💯😍🙏
Thanks sir, this was better than the way I was taught in class 🙏👏
Excellent work done
Many thanks
Nice video it really helped
Your work is neat and clear. You really ensured neat drawing 😌. Bravo
Nice work learned instructor
Wow. Well explained and simplified
Thank you for explaining accurately,
I have now subscribe to your channel.
Thanks for the sub!
Well detailed explanation thank you so much❤
You are good at what you do, much appreciated from this Side
I really enjoyed it thank you sir for your time
Mr.fresh thanks for the explanation
Great teaching
Good job sir.
Perfect sir
Perfect
Thanks for the explanation..
Amazing
Thanks your wonderful help
❤❤
Thank you sir
Excellent
❤❤ nice
Awesome work done 🎉
I love the practical now I'm able to construct rectangular prism
Like this seriously helped me ....i am really greatful....nice work sir
Thank you very much
Thank you very much Sir you explained it to me ❤❤❤❤much appreciated for the good work done
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
Am a kenyan student and i can say perfectly understood ❤🎉
You are correct
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.
You're great! Thank you so much for the. May God bless you
Nice presentation. Thank you. I need it in written form
Thank you very much sir, you explained this to the very best!
Thank you so much for this
Good work sir🎉
It looks easy but time-taking😭 Is it advisable to do it for practicals. Cos we have to do another practical
Thanks for the best explanation
Thank you 😊 so much
Excellent 👌
Good job sir
Thank you very much sir, God bless! Now I can face the practical 😅
Unizik?😅😅
😂 see them
Thank so you much for this detailed explanation.
Nice one
This is awesome! Kudos to you!!!
Am in Kenya doing exams after 30mins and I appreciate this❤
I ❤ it
🤝💪
Thank you this really helped
Please how do i confirm the size of my rectangular glass prism
Life is tough
Nice sir
Thanks for your help
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?
Draw any lines but Make them as big as possible and you are good to go
❤ it
Should you always change it standard form when it is in decimals to plot?
What if the L^-2 values are not in descending or ascending order does that means is wrong
Hi
Bless🙏 Really helped, thanks!
Sir please looking through the prism for p3 and p4 is my problem sir
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
I don't know if this was helpful... I'm just trying to help
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
"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."
I have a question o
isnt it k*10^2 since its decimal
Thanks, is their any way of obtain other angle without drawing them in paper sheets like 45,55,65
Yes
How can we draw the table with tangent values instead
Please sir, how did you get sin I, because mine is giving me different values
Must i do the diagram for all the angles and submite them
Yes
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
But i love the exaplanations so much. thank you
How many hours is this pratical
The physics practical lasts for 2 hours and 45 minutes. There are three questions, and candidates must answer two of them.
@@alphabetatutorials8274 oh okay sir
Please add more volume
ok I will work on it thanks
my teacher said 2.5 for the distance between p1 and p2
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