WHY Total Internal Reflection is NOT possible in formation of RAINBOW

[@ritusree05]

This is a MUST MUST and MUST WATCH VIDEO for all aspiring PCM students. Thank You Sir. This video is a one stop answer to all my questions regarding rainbow.

[@rupeshsujai]

Thank you soo much none has explained this clearly and it's a serious question for class 10 😌

[@lemondets]

🎯 Key Takeaways for quick navigation: 00:11 🌈 *Total Internal Reflection and Formation of Rainbow* - Exploring the concept of total internal reflection in the formation of rainbows. - Understanding the process involving reflection, refraction, and dispersion. - Differentiating between primary and secondary rainbows. 01:11 📐 *Critical Angles and Total Internal Reflection* - Discussing critical angles and their significance in total internal reflection. - Explaining the relationship between critical angles and entry points for total internal reflection. - Emphasizing the importance of understanding critical angles for effective optical analysis. 02:35 💡 *Light Propagation and Directional Effects* - Analyzing light propagation in various mediums and directions. - Illustrating how different mediums and angles affect the passage of light. - Highlighting the importance of considering directional effects in optical studies. 03:02 🌈 *Explaining the formation of a rainbow through light phenomena* - Discusses the roles of reflection, refraction, and dispersion in rainbow formation. - Highlights how light interacts with water droplets to create the spectrum of colors seen in a rainbow. 04:25 📚 *Differentiating between primary and secondary rainbows* - Explains the distinction between primary and secondary rainbows based on the angle of light refraction and reflection inside water droplets. - Mentions the conditions necessary for the phenomenon of total internal reflection, which does not occur in rainbow formation. 06:03 🔦 *Discussion on light incidents and reflection* - Explains the role of incidents and reflections in the interaction of light with various surfaces. - Highlights how light incidents can influence the behavior of reflections, affecting visibility and clarity. 07:28 🌐 *Understanding total internal reflection* - Examines the concept of total internal reflection and its application in different scenarios. - Discusses the conditions necessary for achieving total internal reflection and its significance in optical phenomena. 09:31 🔦 *Discussion on internal reflection and optical properties* - Explains the concept of total internal reflection and its relevance in optical phenomena. - Highlights the conditions required for total internal reflection to occur and its significance in determining visibility and clarity. 10:26 🌈 *Understanding optical properties and formation of rainbows* - Discusses the role of incident angles and internal reflection in the formation of rainbows. - Emphasizes the importance of understanding optical properties in explaining natural phenomena like rainbows. 13:32 💧 *Refraction and Reflection in Water Droplets* - Discussion on why total internal reflection is not possible in water droplets for rainbow formation. - Explains the absence of certain conditions required for total internal reflection within water droplets. 15:03 🌈 *Understanding Rainbow Formation* - Clarifies misconceptions about rainbow formation, highlighting that it involves dispersion and refraction, not total internal reflection. - Mentions the role of white light and its dispersion into colors as it passes through water droplets. 15:33 🌟 *Brightness and Color Dispersion in Rainbows* - Discusses how the dispersion of light affects the intensity and appearance of rainbows. - Explains why rainbows are not perfectly bright and how light intensity decreases due to dispersion. Made with HARPA AI

[@MrFlicker77]

I am in class 10th but I understand well you are awesome😊

[@adityaverma10114]

I was searching for a long, Eventually I got this video thankyou very much sir G🙏🙏👍

[@subhajitdas4073]

Why is the critical angle 90⁰ ? Please explain sir...

[@prabhatkumar-mo1ie]

Amazing explanation sir❤❤🎉🎉

[@bhumibhatt319]

Thanks It helps me alot, although im in class 10 still I needed this information urgently...

[@amitbaliyan7583]

How do you know that it's critical angle is 90 degree?

[@ritayadav2583]

What is internal reflection?pls explain

[@ascgc]

Thanks sir. Very nice explaination sir

[@ajthakur4016]

Means TIR do not take place in formation of rainbow???

[@shreeh1882]

What an Explanation Sir!!!!!

[@Ankit-hc4sw]

Great explanation 🔥🔥🔥 PS: It should be written as *Angle of Incidence*

[@rajrai3656]

Great sir

[@PriyankaKumari-vf1km]

Sir mere school me to batya gya ki TIR and Internal reflection is still same

[@maheshsolanki4051]

Very good explanation

[@tejaschauhan3473]

Ek number bolte ranjit bhai ♥️♥️

[@rollllex]

Thank you 😀

[@varunthadani1008]

Thank you sir u are best👍

[@nareshkushwah3999]

Wonder one sir!

[@abhayom2908]

Aur iss question me ye bhi jaruri nhi h na ki i1 greater than 90 ho critical angle less than 90 bhi to ho sakta h

[@hsharshgaming2742]

Thanks sir ❤️❤️❤️❤️❤️

[@versatilegeniuses9374]

I think sir rain drop is not perfect circle so the angles are not same ? Can you help me please?

[@theweirdoss7761]

Amazing explaination sir

[@Learning4uRanjitSir]

The Weirdoss thank you 😊

[@abhayom2908]

Yahan pe iss question me kyu jaruri h ki i great ler than 90 ho usse kya ho jayega

[@Shivanshyaduvansi8]

❤❤

[@Storyteller-aim]

🎉 new subscribe

[@Anshu.700]

Thank you sir

[@sumanrai3750]

Arey bhai critical angle ka 90 se kya seen hai 90 to refractate ray ko hona chahiye...and as per u angle of incidence should be less than 90 and in ur diagram it is less than 90😂😂😂

[@prementerprises5941]

👌👌👌👌👌👌👌👌👌👍👍👍👍👍👍👍👍👍👍

[@H2Rider001]

Thank you bhaiya 🙏🙏

[@narendraayadavv5301]

Why you need ic greater than 90 ? In geometric explanation ( that is the main thing of your explanation), you are trying to prove that I and ic can't be greater than 90. These are incident angles, and cant be greater than 90. I think, you must have focused to prove that angle r is not greater than 90.

[@Learning4uRanjitSir]

Yes

[@tanukhandelwal2601]

Sir hmare scl mai koi baat nhi maan rha ki isne tir Nhi hota ...when I say something my teacher also shout on me

[@nishatnawal6240]

Same here 🙂

[@MAYANKKumar-yp3kq]

😮😮😮 I am in class 10 but I understand

[@vaishalimehta9190]

Made it very easy

[@padhkebadh5440]

Ty sir

[@SumanGupta-wt1ym]

i think you have consider only those cases in which this phenomena occurs. incident ray angle i varies from 0 degree to +_90 degree. tir occurs when incident ray angle i makes r angle >&= critical angle c.

[@maheshsolanki4051]

Many of watch video also like video but forget to press like button this is a very bed