Waec Physics practical 2024. Refraction of Light through rectangular glass prism.
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- čas přidán 19. 05. 2024
- This is physics practical on optics. Experiment to demonstrate snells laws. Refraction of light through rectanglular glass prism.
For Waec students.
#physicseducation
#physicspracticals
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#refractionoflight
This video has been of great
help
So helpful Sir
God bless
Thank you very much my dear. Please don't forget to share the video
The video have been of help, so amazing and explanatory, no complications, the only problem is network 😢
Lol. Ah this country. Everyone is a comedian
This was very helpful
Thanks for coming. Please don’t forget to subscribe and share the video
God bless you sir. Thanks a lot . You saved the day
Nice job sir,i really enjoy your teaching. May God bless you
Thank you so much Favour engineer.
Please don't forget to share the video
This is very nice sir
Thanks you sir
But i have a few questions i would like to ask
And a few points to share
This is quite different from what i was thought thank you sir
Okay. But, we all try to predict the question
Thanks for the lesson 🥰🥰🥰
You are welcome. Please don’t forget to share the video
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Thanks. Please don't forget to hit 🎯 the subscribe button and share the video
thank you sir!
Weldon sir, pls this is different from what I know. Is it because you are finding teta, that you used this method. I will like to know because i want to learn.
Thanks.
The question come in different ways. You just have to follow the instructions on your question paper
Please must you draw the experiment for each one
Due to the set up apparently yes because if you want to just use 1 setup for all the angles it will take a lot of space
Beautiful
The 2cm measured to get the normal is not always 2cm. The students should always adhere to instructions. Because, sometimes it's usually one quarter of the length of the glass prism.
I just followed the instructions of a past questions From WAEC so if they say 5cm from the questions I will still follow it
Sir wona really dey help us oo. Cus all dis teachers no dey teach us anything for sku again. If no be una na. We go dey get issues for waec oo
Thanks I appreciate. But, your school teachers are still trying
Weldone sir
Thanks my dear
Sir
But wouldn't we be using pencil for the experiment
You didn’t watch till the end
2:03 😂
Please how should i position myself to place the pin directly in front of the other pin that appears through the block because when i move it's as if they're not aligned on a straight path
Did you watch the full video
Yes I did
Thank you for sharing this video sir
I asked because I wasn't actually sure on how to position myself as it appears not to be on a straight path whenever I move
Sir what of the video on optics without practical sir
Check my videos it is available now.
Pls Sir,
Are we going to submit the white paper which contains the diagrams?
Yes ofcourse
Nice job sir but pls how did you get 15.00 as your second incident reading pls it's really urgent
you will be given subsequent values for i. Like 10°, 15°, 20° and so on. I hope this helps.
sir please i have a question are we going to submit this dawing paper
Yeah
Pls who knows how many question is required to be answered and how many they always set?
They will set 3 questions and two to be answered.
Good day sir
Are we going to submit the A4 paper
Yes write your name and center and exam number on the A4 paper before submitting
YES
Another observation, please, don't use pen while undertaking the experiment.
Iam sure you didn't watch the full video. You would have heard where I said. For visibility of people watching I will use a black pen
This time u did not give us a clear question before doing the experiment
Go to 2002 sir
Are we to use pen?
No, all drawings must be done with a pencil on an A4 sheet
No
increase your voice sorry
So helpful Sir
God bless
This was very helpful
Thanks. Please don’t forget to hit the subscribe button and share the video
So helpful Sir
God bless