Atmospheric Circulation & Weather Systems - Chapter 10 Geography NCERT Class 11
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- เผยแพร่เมื่อ 24 พ.ย. 2017
- Video lecture, lesson summary, revision notes and solutions of CBSE NCERT Geography Class 11 Chapter 10 Atmospheric Circulation and Weather Systems. This educational video is important and forms foundation for UPSC / IAS, SSC CGL, CDS, NDA and other school examinations.
**Time Stamp**
1. Atmospheric Pressure @ 0:55
2. Vertical Variation of Pressure @ 3:22
3. Horizontal Distribution of Pressure @ 4:37
4. Isobars @ 5:00
5. Isotherms @ 5:12
6. World Distribution of Sea Level Pressure @ 6:11
7. Forces Affecting the Velocity and Direction of Wind @ 7:08
8. Pressure Gradient Force @ 7:32
9. Frictional Forces @ 7:47
10. General circulation of the atmosphere @ 9:11
11. ENSO El Nino Southern Oscillation @ 12:20
12. Seasonal winds @ 18:39
13. Local Winds @ 19:52
14. Land and Sea Breezes @ 20:14
15. Mountain and Valley Winds @ 21:51
16. Air Masses @ 24:08
17. Fronts @ 25:58
Video on Tropical Cyclone
goo.gl/d3NYyU
Video link of Subtropical high, Subpolar low, Easterlies, Westerlies | Atmospheric circulation | Pressure belts
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Questions & answers can be found here
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Check the other playlists of CBSE NCERT Geography videos
Class 6 - goo.gl/DDFtIF
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
Here is the link to the much awaited video on "Tropical Cyclone".
th-cam.com/video/W2UDbDXXYGE/w-d-xo.html
Wizard of geography
I have read geography 4 times by myself. My intention was to revise through your videos trust me . I learned same concepts with different perspective. You changed
My thinking
Thank u sir. Sir please make a video on extra tropical cyclone mujhe samajh me bilkul nahi aa raha sir please help.
Sirr plss add a video on extratropical cyclone
Sir you said that in equitorial region because of high temperature low pressure occurs but now you are saying that the temp is proportional to the pressure i am confused sir
@@shivasiddharth833 it's gaylussac's law where pressure is directly proportional to the absolute temperature
not a upsc cse student, i'm currently in class 11 humanities and i was upset about lack of internet resources for humanities student. but having found your channel im more than delighted! such easy explanations!!
Same
me too
Can you plz give geo notes ?....
@@aryamishra7024 why don't you check Lucent
Chalo ab khush raho padho
Nothing can be greater than the geography videos of Amit Sengupta. I always find geography very difficult to understand but you have saved my life. I have been constantly browsing video lectures for NCERT geography text books but never found anything fruitful until i reached here. You have made my day sir. I find it very easy to understand each and everything now. Thanks a ton for the free lectures.
No quality video could be done for geography greater than this, Thank you so much sir for making such a quality lectures for free☺️✌️
Bhai inhone to main topic hin chorr diya,, 2 part me chora hai ,, 1st wala to linke me video de diya but 2nd part ka kuch bola hi nahi ( coriolis force ka topic next page tak )
WOW WOW WOW , FOR THE FIRST TIME EVER I UNDERSTOOD EL NINA AND LA NINA EVER.
AFTER WATCHING THESE VIDEOS, I CAN EVEN TAKE GEOGRAPHY AS MY OPTIONAL LOL
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18:02 The process of cold water rising to the ocean surface is called up-welling. Thermocline is the transition layer between warmer mixed water at the ocean's surface and cooler deep water below.
I was looking for this comment.. Nice
Thanks
You missed some beautiful points in page 93 regarding the melting of snow, it took me 30 mins to decipher what the author is saying, why are geography NCERT books are so complex
Yes.. it's too complex
@harshvardhan hi can u pls explain it if u have understood?
Yes plz explain it
@@aswathyvijayakumar7737 "Another type of warm wind occurs on the leeward side --------------------------------------------------------------------------- melt the snow in a short time". means
There is also a type of warm wind which occurs in Mountains when moisture containing winds travels up in the wind facing side of mountains, Reaching at the high point (due to low temperature) they condense and precipitate leaving the moisture in the wind facing side. While when they cross the mountain they become dry. On the leeward side of the mountain, they descend and gets warm(When the air parcel or wind descend due to increase in atmospheric pressure the air parcel compress and gets warm this process is called the adiabatic process.) This warm air causes the snow in the leeward side of the mountain to melt.
Geography section of ncert is highly conceptual and technical and requires lots of efforts to read between the line
Sir plz upload other remaining chapter
Like chptr 11, chptr 12, chptr 13, chptr 14, chptr 15 and chptr 16
Plz sir My request
Sir you have made these Complex topics as simple as possible......
Geography has become so easy to understand....even for a beginner like me....
Thank you sir😊
Outstanding feature of your videos are you cover more information in less time. This is very much critical for those who prepare competitive exams like me.
Thank you sir. this is the best use of digital media that i have seen in explaining topics even after going through some reputed names in digital education. Please upload chapter 11 and more as soon as possible. It is of great help
Every piece of your video is resourceful and best thing is your voice which delivers it in Cristal clear way 👍👌✌️thank you sir
Your voice is so calm !😌 Bilkul crisp clear 😍
Yes like kurkure 😌
you are a great mentor !!!! that"s the only thing i can say. thanks for all your support dear sir !!!!
Such a lucid explanation!
I got jitters on the thought of reading about these phenomena and here you made this so simple and easy to grasp. Once again, a big big thanks! :)
Sir I think there is inverse relationship between temperature and pressure
Pressure decreases with height because of scarcity of air at higher altitude
Even I was confused because of this.I also think there is an inverse relationship between temperature and pressure. I think cold air sinks creating high pressure meanwhile warm air rises creating low pressure.Sir, kindly help us to clarify
Since the number of air molecules above a surface decreases with height, pressure likewise decreases with height. Most of the atmosphere's molecules are held close to the earth's surface by gravity. Because of this, air pressure decreases rapidly at first, then more slowly at higher levels.
Watching your video first time Sir and regretting why I don't found your channel earlier...So much explained and in very simple way... thank you Sir for making such informative videos 🙏🙏
Thank you so much sir I never ever skip any Ad during while watching your videos because " you deserve it most " sir !!!!! Hatsoff for your hard working and your voice of pronouncation is clear and excellent.........
thank you so much.....you explain so perfectly.........started loving geography after watching your videos.
The best and to the point explanation i have ever heard of climatology ..you are the best..and you voice ..omg
Sir your way of presenting things are really impressive. Maing study easy is the art of teacher. Thanks alot :)
TOO PRECISE AND DILIGENTLY EXPLAINED..CLEARS THE CONCEPTS WITHIN MINUTES..MUCH APPRECIATED..
Seriouslyyy!!! I’m glad I dicovered your channel ! Really really helpful! Thank you sir !
Thank you so much sir. You have cleared many concepts ...
Very helpful and the additional video... Clears the concept with an ease. Thank you so much for your effort. 🤗🤗🤗
best channel on youtube which always helps me in understanding geo.
Very Helpful video sir. Thank you for your effort.
Blessed to find ur channel! Really awesome. Keep it up!
Excellently explained sir thanks a ton
A Big thank you , sir , what a quality of explanation u have , unmatchable skills
I am really thankful to you for your wonderful explanation, Sir. Geography has become so much easier.
sir ur videos are awesome .. i got all concept cleared... thanks a lot sir... wish u a healthy life ahead...
I was so irritated with geographical terms and less or no illustrations in the ncert, but it is a must read
You're videos came as a saviour in my readings
Thank you 🌹
Dear Sir,
❤️ Ur Explanation, Animation, Pictures that u included and Thanks For this Wonderful lecture 💫 🙏❤️
Sir please do something to increase the voice, even ads are much more louder on high volume
Have you uploaded video on different types of Cyclones in chapter 10 NCERT Class 11 ?
Cannot find in description and other links.
Sir ,
First I m thankful to you for your wonderful lectures.
Plz also upload the lectures for the remaining chapters.
Best service for education field. Thanks a lot sir ,authentic and incomparable .please makes videos on HISTORY ,POLITY AND ECONOMY TOO..BASED ON NCERT with detail like you covered geography ,but please explain m lakshmikant of polity thorouly
You are doing supercalifragilisticexpialidocious job keep it up buddy.
Just one word
Fantastic ! 🙏🏻
Very properly xplained sir...helped me very much with my xams..
Your videos make us to learn geography very very easy way.Very good video.
There is an inverse relationship between pressure and temperature... So how can temp decrease with pressure decrease
When we say a gas exerts pressure, then we are implying the gas molecules are hitting the walls of the container. The velocity of gas molecules increases on increasing the temperature. How? Imagine a corn jumps on heating and becomes pop corn. Now, consider the gas molecules with high velocity as vehicles on roads with high speeds...there are more chances of collisions 😬because there is randomness in the gas molecules. As the no. Of Collisions increased, the pressure will increase. If you need technical back up for the explanation then follow the gas rules of chemistry PV =nRT.
There is no inverse relationship check your formula....its Directly proportional....pv=nrt
@@sangpriyagautam1658
Hey, Could you please clear this for me?🥺
If pressure is proportional to temperature then the cooler areas such as polar regions should have less pressure but that's not the condition there.. How & Why?
I have the same doubt
Sir you make everything soo clear
Thanks
Thank u so much for this wonderful lecture...it made things easier
sir your videos are really very helpful.... thank you :)
Very helpful...
Nice explained sir... Thanks
Sir, plz upload the lectures video on cyclones, thunderstorms and tornadoes... Ur lectures are very helpful for us.☺
Very gd explanation..sir...
N ur voice I love it...
sir apka koi jawab nhi hai..
love u sir....
Thank u for making these chapters easier sir 🙏🏼 id be able to do good on my geo exam
Sirr you are just wooooowwwww!you made my geography the easiest....🙏
Thank you sir....ur explaination is awesome 👍
Stupendous lecture Sir.wah kya baat hai.
Trust me! I found nothing so far so satisfying & time worthy. Thank You 🙏🏻
Thank you for this!
sir pls upload extra tropical cyclone, Tropical cyclone, and Thunderstorms and tornadoes in this mnth and chapter 12 also.
thank you so much sir, this video helped me a lot
Sir , when will u upload second part of this chapter . Plzz upload asap 😊 . tysm sir
Everybody said thanks. So what else I should say. Lakh lakh spending in coaching doesn't benefit me as you give me benefit from your lecture. But your free lecture clear my doubt. It's more than lakhs of money.Very helpful for the poor people.
Very helpful. Thank you.
Just gr8 lectures.... Please complete all the chapters till... biodiversity and conservation
Thanks very much for your efforts.
Sir please make the videos for rest of the three topics left for this chapter. You are doing a good job (y)
The best way of explaining 👍.. Outstanding work
Super ! Sir ,your videos are really helpful .
Sir when will you jpload the cyclone section of this chapter...?
Please sir do let me know...
It have become really interesting to read geography with the help of your videos.
I am also waiting
Please Upload Them Sir
Me too waiting..
U can also watch the study iq explanation of cyclones... Tho not as good as this channel's videos, it is still decent
Are the rest 3 topics uploaded yet ?
Sir please upload extra tropical cyclone of chapter 10.
Sir aapka shukriya kaise karun . I m addicted to your videos thank u soooo much
Well delivered video. Thank you
Thank you sir, awaiting for your rest chapters.
Thank you so much sir. Pls carry on .....
Thank you sir for clarifying my doubt about La nino and EL nino.. You have made things easier to understand 🙏
Thank u so much sir ,you are doing great to make us great
Your videos are so simple and understandable but I wish the autotune can be there so I can get clearer understanding on the explanation as well👍👍
Thank you they are extremely nice...
thnkuhh sir for this video🙏
really helpful
Dedication to make this easy for students 100000000000000000000000000000000000000000000000000000+
Tq so much ......sir for giving the valuable geography classes
Sir ....I can't find the video link of the topics-extra tropical cyclones,tropical cyclones , thunderstorms and tornadoes in the description.
Thanks for making it so easy....for us
great videos...really helpfull....pls upload remaining 1
Amazing vid and good way of teaching sir
Wow!! Love to hear you!!!!
You just simply amazing Sir
Love you Brother....U r such an awzome
So cool love the way you teach.
Awesome Sir u explained very well...
ThNks a lot sir for such explanation
Sir,
this lectures help me a lot..
And it is requested to you sir to make some lectures on indian history....
Plz..
Thanks 💜 sir
Needed a easily elaborated a day before exam 😭😭 MAY YOUR CHANNEL BE BLESSED WITH 10m SUBSCRIBERs 🌸🌸🌸
Hello
Awesome sir, I have no word really excellent teaching style
In topic horizontal distribution of pressure- there is a line-" in order to eliminate the effect of altitude on pressure, it is measured any station after being reduced to sea level for purpose of comparison.
Can you please explain this line?😣😣😣
@Amit Sengupta, could you please explain in the beggining of the chapter, you said Pressure is low when temperature is low, here 10.13 you are saying at equator pressure is low , but equator has high temperature , how can pressure be low here?
Sir your English is just Awesome
Thankyou so much sir for making geography so easy
sir please upload the remaining 3-topics ,not getting interest over others explanation...i have to attend 2019 UPSC
..eagerly waiting for your lectures
This is very good sir.thank you
Sir what is the difference between low pressure and less pressure ?
Because you said that with increase in height the pressure is also less{3.14second} . But my problem is that, in mountain(height) there is high pressure