Experimental Verification of Laws of Refraction of light

[@dipakkarki5904]

To all who are watching this before their physics practical exam

[@rahulnavale8683]

Tommarow my practicle 10th class thanX

[@bikrammarasini3949]

Lol

[@ritikasirpaul7154]

@@rahulnavale8683 lol i have an exam about this practicle tomorrow too but I'm in class 7th...

[@shahdd9332]

Mee ughh

[@mutailenunshikokola2727]

In 3 hours time 🙂🙏

[@maureenemad]

My ears feel lonely.

[@asjadh.k3016]

Poda pun.....

[@-lostuchihaeditz-6987]

I got rest😂😂

[@user-yg7hr1hy3o]

😂😂

[@shambhavi9859]

Thank you sir!! I am very bad in physics from my school days and I am a school teacher and gets tensed with the thought that some day I have to teach physics then what!! Your video will definately help me.. God bless you!!

[@science_sir]

You're welcome and wishing you all the best. God bless 🙏

[@RekhaSingh-xy7xd]

The talent to explain so nicely without saying a word lies in you sir.... consider yourself unique

[@science_sir]

Thank you so much for your kind words of appreciation. It means a lot. God bless 🙏

[@RekhaSingh-xy7xd]

@@science_sir i never expected that I wil get a reply on a 5 year old video

[@science_sir]

You're welcome 🙏

[@strawberrypanic7609]

3:59 got scared cuz the audio suddenly came in 😂 ps this really helps thank you so much!!

[@science_sir]

Really sorry about the scary part; have no such intension :) . Anyway thanks for all your appreciation. It means a lot to me

[@enamsonavil6269]

Haha

[@narzinayeasmin4352]

Tomorrow is my practicle exam n this video help me lot.... 🙂🙂

[@fatimajamsheed2823]

I would like to thank you for this very professional and helpful video🌹

[@science_sir]

Ur most welcome & thank you so much for all your appreciations. Regards

[@madonna4397]

i finally understood this experiment ! this is so helpfull,, thank you

[@science_sir]

Ur most welcome and thanks for all your appreciations. Regards

[@oneforeveryone2974]

My sir had recommended me this video. It's a lot helpful. I at last understood it!!👍🏻😁

[@science_sir]

Thank you so much for all your kind words of appreciation. It means a lot to me. Say a heartily thanks to your teacher for this recommendation. God bless you and your family 🙏

[@sujatashetty2417]

Sir whoever you are wherever you are you helped me a lot thankyou so much for your kind favour on us

[@science_sir]

Thank you so much for all your appreciations. Regards

[@rajeshkumarsingh9322]

Such a Helpfull video Plz upload such many video

[@vladislavfeldman6562]

A good simple way, to explain refractive index

[@science_sir]

Thank you so much Mr. Feldman for all your kind words of appreciation. It really means a lot to me. God bless you and your family 🙏

[@so4760]

Sir keep making such videos it helped me alot 4 2day bcose today my practicals are there

[@science_sir]

+SHRUTIKA GOSAVI sure. All the best

[@zaynabdikko4433]

Thanks Soo much for this video, it really helped me with my physics homework.

[@science_sir]

You're welcome 🙏

[@punalerma8017]

Awesome! Thank you for taking the time to produce this episode. I must say background music that accompanies such teaching moments of your coinage series aids the brain in ‘think fast’ mode and calms the restless beast in me. Hey! Perhaps this may be helpful in the conundrum faced by neo-physicists relevant to matter/anti-matter = 0 + You&I. A good day to thee, Sir Science. 🌺

[@sarvveshh]

Such a fluent explaination I liked it I appreciate you well done thank you very much 🙏❤️👍

[@science_sir]

You're welcome. God bless 🙏

[@abikim912]

What an amazing video.. Very helpful indeed❤❤❤

[@science_sir]

You're extremely welcome and thank you so much for all your kind words of appreciation. It really means a lot to me. God bless you and your family 🙏

[@keerthibhavya256]

thank you so much. It helped me to study for my exam and understand the topic better.

[@science_sir]

You're welcome Keerthi andthank you so much for your appreciation. It really means a lot. God bless 🙏

[@SHAN-un8vr]

ඔක්කොම physics practical ටික complete ද playlist එකේ?

[@monishakgowda1844]

Osm sir it was really helpful to me... Thanks a lot 👍👍☺

[@science_sir]

Please forgive me Monisha for replying late. Thank you so much for all your kind words of appreciation. It means a lot to me. God bless you and your family 🙏

[@riseup773]

Such a great video sir. Thank you so much

[@science_sir]

You're welcome 🙏

[@thirumalainambi6068]

Thank you Tomorrow is my practical Because of you i Can now score out of

[@science_sir]

Thank you so much for your appreciation. All the best for your exams. Regards

[@yashgolchha1811]

Same here

[@nantongosophia6552]

Thirumalai nambi 🎈 Happy Birthday! 🔥 🔥 🔥 📍 📍 📍 📍 📍 📍 🎂🎂🎂🎂🎂🎂🎂🎂 🎂🍓🎂🍓🎂🍓🎂🍓 🍓🎂🍓🎂🍓🎂🍓🎂 🎂🎂🎂🎂🎂🎂🎂🎂 🎂🎂🎂🎂🎂🎂🎂🎂

[@albertassalcius5084]

I should have watched this before my exam :(

[@science_sir]

Don't worry, this experiment is very important, so it will definitely come in your next term exam. Don't hesitate to ask if you have any more queries. Regards

[@AnnaelleD]

Why is the refractive index the ratio of the sinus and not directly the ratio of the angles? Thank you for you video. Good experience.

[@ritikasirpaul7154]

thanks man, especially cause you didn't add a voice and kept the video silent

[@science_sir]

Thank you so much for your appreciation.

[@pkj1977]

I feel physics experiments are just fun to learn.

[@nematkaur_rajput1032]

Thanks Sir this video is very helpful nice explaination

[@science_sir]

You're welcome 🙏

[@leelatiwari9262]

Exams tomorrow 👁️👁️

[@science_sir]

Wishing u all the best, feel free if u have any queries regarding this experiment. Best regards

[@belindavelves661]

Laws of reflection

[@ishtiyaqganieheifriend9335]

super sir

[@jeevand.5148]

leela Tiwari same

[@chandrakantmane7361]

Same to u

[@britahkyle202]

Thank you so much,😊😊May God bless you for this

[@science_sir]

You're welcome and thank you so much for your blessing. It means a lot. God bless 🙏

[@soumiksaha8484]

Very well done Sir And sir what should be the precautions.

[@adhirajdubey8866]

Really appreciable well explained 😘😘😘😘😊😊

[@science_sir]

Thank you so much for all your appreciations. It really means a lot

[@adhirajdubey8866]

Science Sir where do you live

[@alexanderwahlang7101]

My exam starts tomorrow and I'm studying and practising now. Btw this video was very helpful.👍

[@science_sir]

Thank you so much Mr. Alex for all your kind words of appreciation. It means a lot to me. Wishing you all the best for your exam. God bless.

[@alexanderwahlang7101]

@@science_sir thank you🙏

[@science_sir]

You're extremely welcome 🙏

[@RelixAMV]

This video was really good..... The only error is that your normal isn't 90 degrees to the block, but i like how you made it work Good Job mate!!!

[@astpg]

It isnt 90?

[@soumya_0719]

My miss said to watch this video and it is very useful

[@science_sir]

Thank you so much for all your kind words of appreciation. It really means a lot to me. Say I heartily thanks to your teacher for the recommendation. God bless you and your family 🙏

[@shradhanjaliswain7203]

Very helpful 👍👍🙂...thank you

[@science_sir]

You're welcome and thank you so much for your appreciation. It means a lot. God bless 🙏

[@shahmuhammad5289]

Beautiful; this is a great and very helpful for me thanks to you for make this vidio Allah bless you a lot

[@LoOzyPlayzZzYT]

This video is really very helpful

[@science_sir]

🙏

[@HassaanSajeer]

is the block more dense?

[@clashbaba2398]

This work is so clean and neat!!👍👍

[@science_sir]

Thank you so much for your appreciation. Regards

[@wearedying]

Hello, does the same rules aply if I am making this with trapeze shaped glass? Sorry for such a dumb question :D

[@science_sir]

Thank you so much for your query, the question is completely fine. Ya, definitely the basic rules are same for trapezium. Regards

[@sarosudha]

excellent video sir, keep continuing your service for mankind.

[@science_sir]

Thank you so much for all your appreciations. Best regards

[@TastyTwist]

nice ! very helpful 4 science students .sir plz make some videos on generater,motor & solenoid .or experiments on magnetic effects of electric current.

[@science_sir]

Thanks for showing your interest on this field.. I will definitely try to make vid on these :)

[@harmanjot8681]

Tasty Twist Yes really I also want more vedios

[@alliasiddiqui2813]

Good job,Thank you sir.

[@science_sir]

You're welcome and thanks for all your appreciations. It means a lot to me

[@prachisingh9828]

Thank you sir for this beautiful explanation ❤

[@randalclarke4871]

What are the limitations and sources of error for this lab?

[@hetprajapati2745]

Superb camera work and Explanation Throughout the video

[@science_sir]

thanks for your appreciation

[@sanjaythakare2775]

You have to use protector at the time of draw perpendicular.

[@surendrakulkarni3717]

Thanks very much. It helped a lot.

[@science_sir]

Thank you so much for your appreciation. Regards

[@archielinke7586]

... Would explain how we get a refracted view of the night sky... But the results of such could make people feel uneasy, or scoff and laugh. Depending on whether they had an overabundance of school and homework, but it would depend even more upon whether they actually DID the homework. However absence of mind doesn't account for the multiple people who go missing when they talk about such things.

[@muhaaaxmed438]

Nice one I really appreciate

[@science_sir]

Thank you so much for your appreciation. It means a lot. God bless 🙏

[@muhaaaxmed438]

Thank u

[@prachi_jain0106]

Its a great one video

[@kekubill5532]

How about graph plotting for this experiment

[@rashmi954]

This is how exactly my physics teacher thought

[@purushaudisankara8155]

Good

[@bhausahebghuge7683]

Thanks a lot for making this video 🙏🙏🙏👍

[@science_sir]

You're welcome and thank you so much for your appreciation. It really means a lot to me. God bless 🙏

[@cartoonmania9847]

the silence really killed me MUSIC 🎶

[@devin-gaming.2969]

same

[@zainabomatundu7196]

cartoon mania was alone with ma thoughts ......... deadly

[@RelixAMV]

For real... I actually pulled up some Ghostemane while watching this guy xD

[@dhaliwalsatpal]

Lovely and gr8888 experiment...

[@science_sir]

Thank you so much for all your appreciations. Regards

[@krishnacomputer3631]

Sir you are great . Thanks for your video. Sir aapka video ne hamari bohut madad ki. Thank you sir

[@science_sir]

Ur most welcome & thanks for all your appreciations. Regards

[@lavenile]

Today i have practical exam of class 10 😊

[@rekhapagrut8803]

So helpful answer

[@science_sir]

Thank you so much for your appreciation. It really means a lot to me. Wishing you all the best for your exam. God bless

[@user-ec3rn2pq4x]

Thank you so so much sir 🤗

[@science_sir]

You're welcome and wishing you all the best for your exam. God bless 🙏

[@79khushboookumari81]

no sound

[@thelegend1370]

Nice and easy explanation

[@science_sir]

Thank you so much for all your kind words of appreciation. It really means a lot. God bless you and your family 🙏

[@infinityphysics6914]

Very well captured . It's very helpful specially when students can't do experiments physically. Sir,do u have videos made on other science experiments also that are syllabus (9 and 10) based?

[@science_sir]

Thank you so much for your appreciation. It means a lot to me 🙏 Please go through the channel for few other experiments.

[@sadhanamandal2062]

Fantastic 👍👍👍👍👍👏👏🙌🙌

[@science_sir]

🙏

[@20melisa00]

can we use this method to find the refractive index of water

[@praveenanookala4457]

Yes

[@junkaiwoo9349]

Thanks so much very clear video

[@science_sir]

Thank you so much for all yourkind words of appreciation. It means a lot to me. God bless you and your family 🙏

[@bhavibarmeda8015]

Sir tomorrow is my exam your video helped me a lot thank you sir🙏🙏

[@science_sir]

Thank you so much for your appreciation. All the best for your exams. Regards

[@tasnimakter885]

Thank you so much sir.

[@science_sir]

You're welcome Taslim and Thank you so much for all your kind words of appreciation. It really means a lot. God bless you and your family 🙏

[@tasnimakter885]

You'r most welcome sir, I have subceibed your channel.

[@science_sir]

Thank you so much Taslim 🙏

[@sapnaagarwal3054]

Thank you so much sir for ur help, I am watching it A day b4 my exams👅👅

[@science_sir]

You're welcome and thanks for all your appreciation. Feel free if you have any queries. All the best for your exam.

[@polarbear6479]

My physics exam starts in an hour and here I am

[@simranmagdum1376]

Thank you soooooo much 😍😍😍❤.

[@science_sir]

You're welcome . God bless 🙏

[@muhammadbali9554]

Mashallah. Nice Thanks. Sir.

[@science_sir]

Thanks for your appreciation. Regards

[@supriyaa9787]

Good explanation. But there is no audio

[@lucie2502]

Is the point O on the middle of line PQ or near the middle ?? Please my exam is in a few hours I really need an answer

[@पूजा-ड6ङ]

Great video..🤗🤗

[@science_sir]

Thank you so much for your appreciation. Regards

[@Rohit-kb9nz]

full understanding video ,Thanx sir g

[@science_sir]

Ur most welcome

[@anuradhamohanta479]

This video is very helpful

[@musaadebisi9105]

How do I plot the graph

[@DigitalVidnyan]

Great work Science Sir....But missing the sound....

[@science_sir]

Thank you so much for your appreciation. I wrote every possible things that are necessary for this experiment, so just thought to keep myself quite, may be I should put some sound in it..anyway thanks again for all your feedback and appreciation. Best regards

[@DigitalVidnyan]

Yess no doubt the video is complete...without sound or background music also..... Waiting for your next videos....😊 Sir

[@sundayukuru6258]

Wow thanks a lot tomorrow my exam

[@science_sir]

You're welcome and thanks for all your appreciations. Wishing you all the best for your exam. Regards

[@sachinyadav3140]

My teacher recommended the video

[@science_sir]

Thank you so much for all your kind words of appreciation. It really means a lot to me. Say a heartly thanks to your teacher and thanks to you. God bless.

[@maabenaaj2364]

The video is understandable but it could have been better if an audio was attached to it Thanks so much 😊

[@AnilKumar-zi3mf]

Bro cool now I miss getting 20/20 on my physics practical tomorrow!

[@science_sir]

All the best for tomorrow. Regards

[@dhanukrishna7483]

Sir how to observe the pins with one eye close or both eye opened

[@SabrinaXe]

With both eyes closed

[@0l4426]

One eye closed

[@praveenanookala4457]

@@SabrinaXe lol

[@easyknowledge6602]

Great job! Keep it up sir

[@science_sir]

Thank you so much for your appreciation. Regards

[@leahmuriithi5730]

Helpful. Thank you.

[@science_sir]

You're welcome 🙏

[@hemaankushrao1686]

Is it compulsury to take line NOM at centre ?

[@science_sir]

Thank u so much for your query. The St. line NOM is the normal about which we'll start measuring the angle of incidence & the angle of refraction, So without NOM ( the reference line) measurement can't be possible. Hope this will help. Regards

[@prachi_jain0106]

Wish we could have these apparatus tools...or wish we would hv gained the knowledge as in time...bt

[@gitashreegoswami7938]

sir kiya aap muje calculation bata sakti he is xprmnt ki......aur is xprmnt me jo grph banana prta he, wo kiya stright line hota he.....plz bataye sir

[@science_sir]

In this experiment our objective is to find the value of "meu" by using the ratio of "sin i" and "sin r". To do that after getting the lines (incident ray and refracted ray), we will draw a circle at the point of interface. After that we will draw perpendiculars from the point of intersection where the circle cut the incident and the refracted ray. The ratio of the length of the perpendiculars will give us the value of the refractive index. Hope this will help.

[@gitashreegoswami7938]

thank you sir

[@saniyasheikh4953]

Please make videos on ohms law experiment

[@science_sir]

Thank you so much for showing your interest. I will definitely try. Best regards

[@saniyasheikh4953]

@@science_sir thank you sir

[@science_sir]

Ur most welcome.

[@VimalKumar-dm9vi]

My exams is today 👀👀thanks 🙏🏼🙏🏼

[@ShortsatFirstSight]

Why 30°?

[@kalpanasherpunja6135]

Where is sound sir

[@jugal.ch.mahadani1457]

Sir I have one question and the question is why the base of the all the four pin should appear to be in a straight line when seen through the block

[@fayaeris8037]

isnt it bcs line of sight travel in a straight line?

[@kahaf2915]

It's because light travels in a straight line ...

[@paper195]

POV it’s your science practical tomorrow

[@1kchallangewith0vedio80]

Sir there are no sound

[@parasnathyadav3857]

Nice video srr... And Thank you

[@science_sir]

Ur most welcome & thank you so much for your appreciation. Regards

[@geofferyromany4634]

Timeless video

[@bachansahu3568]

Thank You Sir 🙏🙏🙏

[@science_sir]

Thank you so much for your kind words of appreciation. It means a lot to me. God bless you and your family 🙏

[@varshapatel028]

Thank u so much sir

[@science_sir]

Ur most welcome & thank you so much for your appreciation. Regards