Expected questions from Refraction of Light for

Expected questions from Refraction of Light for #VSO in Bengali | Vidyasagar Science Olympiad 2021
এই ভিডিওর মাধ্যমে আমি আলোক বিজ্ঞানের আলোর প্রতিসরণ থেকে যে সমস্ত প্রশ্ন গুলো আসতে পারে এবং যেগুলো বিদ্যাসাগর সায়েন্স অলিম্পিয়াড এর জন্য ইম্পরট্যান্ট সেই সমস্ত প্রশ্ন গুলো নিয়ে আলোচনা করেছি
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[@dharatipal262]

Video ta khub valo legeche

[@user-zv7qd6fv7b]

Great 👍

[@Ritamajhi198]

It is very helpful

[@MDSahil-d2k]

অভ্যন্তরীণ পূর্ণ প্রতিফলন

[@AnirbanRana-fx6ou]

Thanks for this viedo sir

[@SnehaDas-kn4ct]

Khub bhalo

[@soumarecordingcenter7772]

Important questions for life science

[@avijitmondal4616]

Darun sir 😍😍

[@bandanapaul1900]

Khub valo laglo sir

[@ramchandraparamanik5642]

Outstanding sir

[@pinakisant3025]

Top class 🎉

[@kumareshsarkar2007]

Vivek sir is great

[@chandikumbhakar2968]

Very nice sir

[@rahamatullagazi9658]

Very good

[@siulimanna1953]

Really good

[@Bikrammondal37557]

Wonderful 😊😊😊 sir

[@nilck-amex]

Sir apni khub valo bujhan

[@mamonikar7593]

Khub valo sir

[@sumitramondal8665]

Khub bhalo laglo

[@bapitantubai8093]

Khub sundor laglo sir .

[@mehbubhossain824]

Darun laglo sir

[@mithisen9137]

Sir apnar jonnyo onek upokrito holam

[@sikhapramanik3229]

Sir khub valo video

[@soumarecordingcenter7772]

Sir please aro important questions chai

[@basiryt1959]

Thanks sir❤

[@joydevghosh8221]

Thank you sir

[@chandanmandal1786]

44 আভ্যন্তরীণ পূন প্রতি ফলন
81 কম্পাঙ্ক
82 তরঙ্গ দৈর্ঘ্য বৃদ্ধি পাবে

[@tanmoysarkar9357]

Sir khub valo laglo

[@besidespaul1510]

I impress

[@trishitapaul2819]

Sir apni khub valo kore bojhalen aro amon video din

[@chamelipatra1414]

4.(d)

[@najimofficially]

Sir ji u are very good and good

[@Fuli66]

Kub sundor ❤️

[@Priyansu_Roy]

Khub helpful sir❤

[@soumenboxi678]

Internal total reflection

[@prasenkhan8288]

Very nice vido

[@bamdebghosh7503]

You are great

[@bakulpaul7205]

Thank you sir i am grateful

[@chamelipatra1414]

3.(c)

[@chamelipatra1414]

1(b)

[@user-nb9ux5ei3c]

Sir, apnar pora khub valo lage. Apni sir aaro erakam video din .😊😊

[@Krishnendukundu988]

44.-(d)

[@user-py9qy6qo2t]

অভ্যন্তরীণ পূর্ন প্রতিফলন

[@mr.sujitkumarmondal4700]

beautiful video sir. 💜💜💜💯

[@basiryt1959]

Question 81.answer, b

[@chamelipatra1414]

2(a)

[@mdismailsk7204]

Khub bhalo legeche .life science ar kichu question dile bhalo hoi

[@shuvrasahamallick3292]

44.d Total internal reflection

[@MaMa-vt1be]

Thankyou sar ☺️

[@basiryt1959]

Question 44.answer .. d

[@Chandanguria78]

82 question

[@prashantadebnath1381]

ভীষন সাহায্য হল😃😃

[@pravatshau5754]

Question no.81:- answer (b)

[@SnehaDas-kn4ct]

44 no.-(d)

[@Bikrammondal37557]

1)b

[@Bikrammondal37557]

3)c

[@nimaymandal8996]

44 er d

[@pravatshau5754]

Question no. 44 answer:-(d)

[@antixanime6119]

❤

[@chandikumbhakar2968]

অভ‍্যন্তরীন পূর্ণ প্রতিফলন

[@chandanmandal1786]

Sir VSO lerye 2 ar Vidio anoun 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@Bikrammondal37557]

2)a

[@a.k.b5316]

স্যার ধন্যবাদ

[@indranichakraborty3817]

81) b - frequency

[@debansupathak2043]

Khub bhalo sir . BUT apni jodi camistry er part ta discuss korten

[@soumilidutta9919]

Thnq sir 🙂

[@sumitramondal8665]

44. D

[@pratyaeekole4742]

Sir apni khub sundor bojeachen .thank you

[@redqgamer5308]

82.b

[@mr.sujitkumarmondal4700]

Stay beside us like this.💝💝

[@musiarrahaman3995]

44. অভ্যন্তরীন পূর্ণ প্রতিফলন

[@prabirmandal2017]

24 . D

[@d.cstudio3779]

Option D

[@priyankajana5018]

44. অভ্যন্তরীন পূর্ণ প্রতিফলন 🖐️

[@priyankajana5018]

81. কম্পাঙ্ক

[@chamelipatra1414]

5.(b)

[@shrutibandopadhyay6056]

Sir khub bhalo laglo.Apnar video dekha NMMSE Diachilam paga6hi .142

[@indranichakraborty3817]

44. d)

[@pratimasantra2786]

44.Option d.

[@biswajitchandra1943]

44. D option

[@chamelipatra1414]

6.(b)

[@parulruidas2659]

Question number 81 answer is -(b) কম্পাঙ্ক।

[@milinaskar3075]

44 . (d)

[@madhurimamahata9915]

81 - কম্পাঙ্ক

[@juyelhossain9787]

44..... D

[@asimasannigrahi4382]

82. D)

[@dharatipal262]

82 b

[@diyathearmy2950]

37:00. 81(B)

[@barnalidebnath6436]

81. কম্পাঙ্ক

[@somahazra1253]

44.Ans. D

[@indranichakraborty3817]

82. (b)

[@abhijitsarkar5711]

Question 44 = d) অভ্যন্তরীণ পূর্ণপ্রতিফলন

[@ayancreations5500]

Thank you sir আজ আমি যাবো exam dite

[@sumitramondal8665]

81. (b)

[@barnalidebnath6436]

82. d

[@pratimakhatuashortvideocre1150]

81 _কম্পাঙ্ক

[@gamingboy8803]

44) D is right answer

[@sekharghosh4675]

44-d

[@barunmisra9268]

44)ans-d)

[@gamingboy8803]

81) B is right answer

[@md.arifhossain7151]

Sir obhutpurbo

[@obedullahazari676]

Sir no. 44 -- ans. D