Solar Radiation, Heat Balance & Temperature - Chapter 9 Geography NCERT Class 11 Part 1

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Solar Radiation, Heat Balance & Temperature - Chapter 9 Geography NCERT Class 11 Part 1

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Күн бұрын

Video lecture, lesson summary, revision notes and solutions of CBSE NCERT Geography Class 11 Chapter 9 Solar Radiation, Heat Balance and Temperature Part 1. This educational video is important and forms foundation for UPSC / IAS, SSC CGL, CDS, NDA and other school examinations.
**Time Stamp**
1. SOLAR RADIATION @ 1:54
2. Variability of Insulation at the Surface of the Earth @ 7:06
3. The Passage of Solar Radiation through the Atmosphere @ 12:48
Part 2 of this chapter :-
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Check the other playlists of CBSE NCERT Geography videos
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Class 7 - goo.gl/ppPK05
Class 8 - goo.gl/OD3Gwh
Class 9 - goo.gl/AIEXxQ
Class 10 - goo.gl/inWIAR
Class 11 (Part 1) - goo.gl/Pn5EIE
Class 11 (Part 2) - goo.gl/X4zY9K
Class 12 - goo.gl/Kszpz5

Пікірлер: 276

@virendrasinghrathore4233 6 жыл бұрын

You are teaching much better than Roman Saini you should try to teach other subjects too like History, Polity etc. and you will be famous soon.

@SUHALIAS 5 жыл бұрын

Yes

@Muslimahbhat 4 жыл бұрын

Absolutely correct. He takes less time and teaches more. He is best in teaching management, Merly wastes our time.

@aimanahmad5924 3 жыл бұрын

8:14 The direction of rotation should be from West to East 😊😊😚😙

@yadukrishnan9674 3 жыл бұрын

really u should take it sir [history and political science]

@Manish-vf7cb 3 жыл бұрын

Initially i used to think Roman a good educator. But not now. Now it is shri 1008 amit sengupta

@samvartikamajumdar1157 6 жыл бұрын

Thankyou sir. Just when I felt that studying physical geography was getting boring now, I discovered your channel. Your lectures are a saviour for UPSC aspirants like me.

@Sandeep-rw5hh 6 жыл бұрын

Mam ozone gas is part of troposphere?

@mondiramaji791 4 жыл бұрын

@@Sandeep-rw5hh No, Ozone layer is in the stratosphere, the layer above Troposphere.

@AakashTavandikar 4 жыл бұрын

did you clear it?

@AD-kv8iu 4 жыл бұрын

@@AakashTavandikar well the same doubt is there in my mind too.... But it's soo unfortunate we have to judge people only by their marks .... No place for knowledge and sentiments 😄

@AakashTavandikar 4 жыл бұрын

A D quite unfortunate

@rashmi1060 5 жыл бұрын

You are a Savior for someone who hates geography...thank you sir.

@nirmalk4416 4 жыл бұрын

I wonder how someone can hate geography

@snehalbhandari5202 3 жыл бұрын

@@nirmalk4416 at some schools it is a compulsory complementary subject

@aimanahmad5924 3 жыл бұрын

8:14 The direction of rotation should be from West to East 😊😊😚😙

@sidheswarkumar332 3 жыл бұрын

Sir can you explain radiation for isc level actually i want for class11th

@aimanahmad5924 3 жыл бұрын

@@sidheswarkumar332 8:14 The direction of rotation should be from West to East 😊😊😚😙 Am I right ??

@soumyanayak8781 4 жыл бұрын

clear voice! clear explanation! slow and steady coverage of each and every topic!

@dumimakcha7531 Жыл бұрын

Really loved this teaching....No promotion drama of courses, directly clear to the topic. This is what real teaching is all about

@krishnakant3399 4 жыл бұрын

6.18 I am watching this video on 3 january i. e. On Ocassion of perihelion. What A coincidemce

@ashutosh11789 3 жыл бұрын

First time i see any comment liked by sir🤩🤩

@poojatiwari8014 6 жыл бұрын

he is the best teacher of geography.

@viswanathpappu3169 3 жыл бұрын

Yeah I think

@averyshine8777 3 жыл бұрын

Not only geography he is best teacher of history geography and i think he can teach any subject with clear explanation

@epitome7326 2 жыл бұрын

yes he is the best teacher till now dec2021 ❤🔥

@gauravdeshmukh5486 3 жыл бұрын

and jst like that everyone is going to ignore that beautiful voice?-

@aimanahmad5924 3 жыл бұрын

8:14 The direction of rotation should be from West to East 😊😊😚😙

@sanasarkar9043 4 жыл бұрын

Your way of explaining chapter is incredible. God bless you Sir. Thank you for your kind help. Super great teacher.

@drshwetalihitkar580 7 жыл бұрын

Awesome video ..as usual ..very helpful..thanks:)

@amananand5358 3 жыл бұрын

Dear Sir, ❤️ Ur Explanation, Animation, Pictures that u included and Thanks For this Wonderful lecture 💫 🙏❤️

@sumitk.singh.955 7 жыл бұрын

Thank You Very Much...#Amit U Haven't Made A Video On Chapter:-Natural Vegetation From India Physical Environment Book So Cover It Also.. Because The Whole Series Is Complete Except Chapter@5

@pawanrai4790 5 жыл бұрын

I just took this tym while I was in the middle of the video to write becoz I want others to be saved from getting bored by just reading..hatsoff to the efforts of this person 🙏. U deserve more than what u have

@amirthas3344 Жыл бұрын

Extremely clarified in that sense that concepts getting in to the brain

@vjgaming6344 Жыл бұрын

You have cleared most of the important topics in quick and easy way.

@palakiamadhup3397 3 жыл бұрын

Your teaching is absolutely fantastic and also mind blowing teaching aptitude thank you so much sir

@hanamantmunnolli6381 10 ай бұрын

Words will fall short to commend your work. Thanks a ton, sir.

@eurekascienceeducation2099 2 жыл бұрын

Now finally , my doubts are clear , thanks for information🙏

@afsheen030 4 жыл бұрын

Thank you, thank you, thank you. May god bless you.

@Jan-nd1ie 3 жыл бұрын

Sir u r just amazing our india needs a teacher like you

@SHAHRUKH831 5 жыл бұрын

VERY WELL EXPLAIN .....THANKYOU SO MUCH SIR

@ritusuhag9571 6 жыл бұрын

Thank u sir 4 such a w'ful explanation..😊

@sinanpookodeynwa8376 7 жыл бұрын

Thanks a lot sir. Just amazing. Keep going .kudos

@HELL0_tHERE 7 жыл бұрын

thank you sir for your time and effort...keep up the good work.. waiting for next lesson

@priyankadas5919 Жыл бұрын

Thank you so much 🙏 your teaching style is quite different and much better than any famous upsc coaching institute' faculties. Aro agiye jan😊

@divyarai6792 7 жыл бұрын

Really helpful videos .thank you Amit sir.

@chakrapalitnarayan4 3 жыл бұрын

The way you are teaching is really sublime … thanks for your tremendous contribution in this meliu ……

@pinkeshsen4605 4 жыл бұрын

hats off to you sir , the way you teach is absolutely brilliant

@Rohitgupta0908 6 жыл бұрын

Greatt videos . These are of great help. Thanks.

@parveenyadav4330 7 жыл бұрын

thank you very much sir......r you continuing with geog. 12 part 2 or we have to cover it by our own?? plz tell so that we can make alteration accordingly

@debashreehazarika938 5 жыл бұрын

It's very helpful..Thank you sir..we need chapter 15 also

@mkquadri 4 жыл бұрын

Really good, Thank you.

@PoliticalsciencewithM3 7 жыл бұрын

Thank you sir..

@pranaykumarpale720 3 жыл бұрын

Outstanding explanation... thank you sir

@ldsoni4649 5 жыл бұрын

thanks sir for the lecture you are fantastic sir 😊☺.it is really helpful. .

@hrushikeshshejval1677 3 жыл бұрын

You english is perfect sir with a brilliant voice. Thank you sir🙏🙏🙏

@shambhaviyadav2931 6 жыл бұрын

Sir, I am much obliged for the videos that you have uploaded as they were quite helpful for the exams.......kindly ,upload the video of chapter 10. I am grateful .

@Wrestleshortt 4 жыл бұрын

Very helpful sir thnx for a good lecture... ❣

@anuraggupta3205 7 жыл бұрын

Thanks u so much sir because from today I start this thanks a lot and make video on 10 chapter also sir

@aspirant7445 3 жыл бұрын

SIR... AAAP CHAH GAYE.. MUJHE BHT MAZA AYA . 💪

@Igotyou_33 7 ай бұрын

Thank you sir for your lecture 🙏❤️

@rooprana24 7 жыл бұрын

Thankyu so much sir.. Kindly upload the videos of rest chapters

@amilimolo8477 4 жыл бұрын

Thanku so much 4 ur best lacture sir 😌🙏

@anandpratapsingh4538 7 жыл бұрын

It's great contribution for younger generation.

@kanikanagpal5596 5 жыл бұрын

Thank You So Much sir...You teach really well...Please teach Poltical science as well!!...I'll surely be very grateful to you.

@cadetpriyankavermapggc-1158 3 жыл бұрын

Truely...Life saver channel!!

@moviesmindset2679 6 жыл бұрын

Thnxx sir finally u made a video on 9th chapter video

@neha4965 2 жыл бұрын

Your voice is very professional. Which makes your lectures more interesting. 👍

@MyRoman99 6 жыл бұрын

thank you brother, i think you are the best geography teacher in you tube, you makes geography easy to learn.

@varshasingh588 4 жыл бұрын

Thank u for your lecture sir , your lecture are very helpfull .. 🙏🙏🙏🙏🙏🙏

@samskaari_creations 5 жыл бұрын

Ur teaching method is awesome...

@ramusharma856 2 жыл бұрын

What is the difference between vernal equinox and autumnal equinox...?..., Like how we get spring during vernal equinox and *autumn* during autumnal equinox..when both of the time Earth receives same amount of heat...??????

@mohammedesa001 5 жыл бұрын

Excellent explanation sir. Sir we need this type of teaching, which can defeat 'wrote learning' system. Please do more and more videos to educate us.

@priyachhetri3632 4 жыл бұрын

Ur teaching method is awesome sir

@yuvrajsinh566 2 жыл бұрын

Thank you so much sir. ...🙏🏻😊🙏🏻

@alishaali5595 2 жыл бұрын

Thankyou sir for such a wonderful explaination ☺️ 👍👍👏

@The_wings088 9 ай бұрын

Your voice is very calm....🥲

@vishwapreetysingh7482 3 жыл бұрын

You are one of the best teacher of geography

@VivekSingh-ky3jr 7 жыл бұрын

Thank you sir plz can you make more learning videos till ch 14 class 11th as these help me the most for my exam preparation

@pokharchoudhary5340 6 жыл бұрын

Amit sir u r my favourite....u r great...ur every video is excellent...thank u so much for all these extremely useful videos...

@khandujogdand9963 6 жыл бұрын

Thanks for the information

@goncaloamaranteguimaraespe931 3 жыл бұрын

You are excellent. Congratulations.

@subongthsastm5096 2 жыл бұрын

Thank you sir for wonderful explanation kept it up

@biswajitnoatia2670 3 жыл бұрын

Your teaching geography is very interesting sir ❤️🙏

@rajdeep_alokar 6 жыл бұрын

Thank you so much sir

@Potatoalex538 5 жыл бұрын

Authentic teaching🔝

@aashaysundaram9610 5 жыл бұрын

Sir, you are fantastic .... And i what i call..superb....Please make more videos on History, Pol scienece. Great sir.

@mamtaverma5547 3 жыл бұрын

Hello sir ,your teaching style is really amazing , but sir if its possible pls add the subtitles also , so we are able to understand better .

@aakankshachaudhary7581 2 жыл бұрын

Thank you so much sir ❤🙏🔥.

@johnrussell3755 6 жыл бұрын

great great ..im learning alot

@harshbharti2307 4 жыл бұрын

Correct me if I am wrong sir. In fig 9.1, the tropic of cancer is at 90* as compared to equator(66.5*). So does that mean tropic of cancer receive more sun light during summer solstice? And I more hotter?

@harshalpawade2552 4 жыл бұрын

Best lecture series for geography

@sindotj 7 жыл бұрын

One day or the other day some one will find useful because these are gold.. Great lecture.. Never stop doing this.....

@shivagami.k7869 7 жыл бұрын

Sir please send explanation vedioes of class 8 or any alternative of it . please help me .

@anuragshukla3652 Жыл бұрын

This man is insane❤

@poonamgupta314 2 ай бұрын

Your voice is soo soothing I just get adected to it.......❤

@royalera512 6 жыл бұрын

Simply beyond than awesome 👌👌👌 Where is second part...??? 😔😔😔

@Kadihassvliyakr 6 жыл бұрын

its really very helpful...thnk u sir

@aayushimishra4781 4 жыл бұрын

Sir you are simply fab 🙏🙏👍🏿

@notme7477 4 жыл бұрын

Your lecture is not booring 🙂😊☺😌

@jitenderkhanna8339 6 жыл бұрын

thankuuuu so much for this vedio

@sanjitram5610 5 жыл бұрын

Tq for helping us as teacher

@user-kq3fh8oy3k 3 жыл бұрын

Thankyou very much sir🙏🙏🙏

@preetiojha7209 6 жыл бұрын

Thank you sir

@vogblogger391 6 жыл бұрын

thanku very much sir

@jayantsuri840 6 жыл бұрын

Thanks for all the video....they are all very helpful. However Chapter 13, 14, are not available. Please upload them soon. Thank you

@gordhansomani6575 5 жыл бұрын

It's fixed in my mind

@vjgaming6344 Жыл бұрын

Nice way of teaching fast 👍

@mdsalamalakhal3936 6 жыл бұрын

Sacrifice and dedication#sengupta sir

@Madhav74394 3 жыл бұрын

Sir it voice is too good I love geography in now day thanks

@Ngunleywangsa 3 жыл бұрын

You are the best sir

@relaxyoursoulwithsoothings7304 5 жыл бұрын

Thank You So much sir. You made it so simple and easy to understand physical geography. God bless You☺☺

@alokranjan7323 3 жыл бұрын

Now this is "sustainable education" , gems out of many useless geography videos left for our future generations.

@guddymadhuri1689 2 жыл бұрын

Sir I'm really great full to you for your hard work

@yogendrasonigems 2 жыл бұрын

hello sir I have little confusion, you said "within troposphere ozone existed" so its tropos or stratos? 13:20

@mdqurbanali1426 5 жыл бұрын

Excellent speech

@deepkaur7716 6 жыл бұрын

Sir in January, ocean currents in Northen hemisphere go towards Arctic region I understand, but in same in southern hemisphere why ocean currents never go to antarctic region and make little bend toward equator region land , I never really understand this,your videos are awesome and it really helped me but will u pls answer my query?

@bikrambeas 6 жыл бұрын

Dear Aspirant, your question can be answered in many ways. 1. Since the Southern Hemisphere consists of more water than land and similarly in Northern Hemisphere there is more land than water due to which the there is a huge difference of temperature and pressure. Pressure gradient force is less as the isotherms of the Antarctic region are more straight lines. So, the movement of wind becomes less towards such regions because wind requires the strong zone of convergence or divergence. Moreover it is a very pressure zone which inhibits the ocean currents to its sides. 2. On the other side the presence of both more land and water makes the pressure gradient force more active and thus the wind i.e. North Atlantic Drift blows towards Arctic region during winters and thus makes the ocean warm and suitable for navigation. 3. This may be the particular case in January because in this month the sun is over Tropic of Capricorn i.e. sun rays fall 90 degree on this latitude and thus makes the air warm and rises up to create a low tropical pressure zone thus attracts the winds from the south polar region which has extremely high pressure that ultimately cause wind to bend towards this tropical or equatorial zone.

@bikrambeas 6 жыл бұрын

For more information, read and analyse the temperature, pressure and ocean currents on the atlas carefully.

@5619Kushwaha 4 жыл бұрын

Great explanation

@Onechiquemom 7 жыл бұрын

Hey Amit, I really want you to complete this book asap as I am already at chapter 8. Kindly complete the chapters as your videos are really helpful. Regards

@Pixiee2024 4 жыл бұрын

Sis are you a topper?😅😂

@aakankshachaudhary7581 2 жыл бұрын

Thank you so much sir ❤🙏🥰