Are different layers of atmosphere arranged accordingly density ? Gravity ho skta hei kya sir ? Like above layer has low density but layer below high density
@bikashmohanty39503 жыл бұрын
Pranam sir, this type of videos help to build our funda properly. Please continue to share your knowledge like this sir.... with my warm regards.
@vortex39153 жыл бұрын
In diagrams of Refraction through spherical lenses, why do we show the light bending from the center line of the lens instead of the lens figure boundary?
@edupoint.secondary3 жыл бұрын
For ease.
@ShahzaibAli-rj4lf6 ай бұрын
0:34
@ShahzaibAli-rj4lf6 ай бұрын
Sir Mera qes hai ka 3 hisab right sa q start hota hai multiple subtraction addition plzz Mari confused door Kara
@ramchandrakumar62883 жыл бұрын
Sir , atmosphere may be arranged according to density , like outermost atmosphere is denser than the inner atmosphere , is this because of gravity ? And sir I also have doubt in relationship of gravity and density , is there any relation ? 🤔🤔🤔
@punamsabhadla70523 жыл бұрын
Yes sir , same doubt
@pukhrajlava40643 жыл бұрын
Yes may be,
@novaresearchcentre44663 жыл бұрын
I don't think so ,
@novaresearchcentre44663 жыл бұрын
But gravity and density are related
@anitasinghania22032 жыл бұрын
Sir what is the difference between scattering and dispersion of light.
@mastermind12753 жыл бұрын
State the difference between covalent bond and coordinate bond with suitable example.
@nishantsinghrajput19293 жыл бұрын
Sir your explanation is awesome 😎 .
@ayushupadhyay34113 жыл бұрын
Sir ,why we flip inequality sign when multiply or divide by negative number ? Sir please tell me
@edupoint.secondary3 жыл бұрын
Now I should retire from teaching. I QUIT.....
@netprime25423 жыл бұрын
@@edupoint.secondary 😂😂Sahi hai
@ritobratasarcar92273 жыл бұрын
Sir, Please open a channel for IIT JEE and NEET only. Ur videos help me a lot. ধন্যবাদ।
@gyanendrasharma98923 жыл бұрын
Sir earth ke hisab se GM/R² constant hota ha isliye bodies ka acceleration at a point earth par same hota h. Sir ye mathematically to proof ho jata ha par sir ise bina mathematically kese samjhe ??
@hrishabhsharma92993 жыл бұрын
Yes sir please explain
@RajniSharma-mq7vw3 жыл бұрын
Sir sare hi log mathematically hi btate h logically koi nahi btata
@novaresearchcentre44663 жыл бұрын
Greetings sir , I'm Rama and I heartily thanks you for such rare videos for our grades , by the way sir , I have a doubt , we know that air is also a fluid as like water is . When we throw a pebble with high velocity on the surface of water it bounces constantly for some period of time . Air also have similar properties as water have . Then , when our spacecraft enters Earth's atmosphere from the space , it should bounce back as it enters with high momentum . What is your opinion sir ?
@bitukumarkumar22743 жыл бұрын
Sir,if we go in space we see earth rotate why we don't move with earth why inertia became finish? But when we fly a little dron in moving bus it goes back ?
@diyasheoran41863 жыл бұрын
Sir what is exact formula of average velocity displacement/time or v+u/2
@diyasheoran41863 жыл бұрын
Thanks bro
@power.factor3 жыл бұрын
I get the same vibe from you as I get from HC Verma sir.
@edupoint.secondary3 жыл бұрын
🙏🙏 to you and Verma ji.
@a.dashish2844 Жыл бұрын
I would like to add one more thing that if we devide any equation with zero it will exceed to infinity (or undefined) Eg, (x+y)>5 { (X+y)>(5) }0 ∞ >∞ But we know that infinity is not Greer than infinity
@rameshkumar.83613 жыл бұрын
Sir, आयन और मूलक में क्या अंतर है What is different between ion and radical Chamistry
@gud2you-atul5083 жыл бұрын
Sir mathematics say that two' parallel lines are never meet ....and physics say that if they are parallel so they meet in infinity ....who possible which correct
@nkitydv3 жыл бұрын
Bhai generally we say that they meet at infinity but in actual they never meet
@novaresearchcentre44663 жыл бұрын
Do we know infinity ? If we don't then we say they doesn't meet .
@gud2you-atul5083 жыл бұрын
@@nkitydv but how think
@gud2you-atul5083 жыл бұрын
@@novaresearchcentre4466 can't define
@novaresearchcentre44663 жыл бұрын
In physics the rays which are parallel will meet at some point because of presence of some other media, like when light is emitted from the focus of the concave mirror or convex lens it travels parallel . They may intersect at some point because of reflection from some other media. In mathematics we consider the lines or light rays in a system , there is no other media which could interrupt their path .
@souravxyadav3 жыл бұрын
Guru g parnam 🙏
@Mr.The.Kundan.Boy.10k3 жыл бұрын
Sir Mai kasam SE bol rha Hu you are bahut best sir Mai jitna BHI aapko achha khu utna Kam hi h sir probability par ek video bnaiye n please sir ham sabhi ko thoda isme problem Hoti h sir please please............
@ItsKakashi93 жыл бұрын
Sir ji kya light ke pas mass hota hai??, Agar nahi, to sir light me movement kese hota hai?? Sir please answer my question.
@Arjun_Dixit_999873 жыл бұрын
Sir aap bahut accha samajhte hain 🙏🙏🙏
@sipaheelal40373 жыл бұрын
Sir har (gravity me)ek object ka acceleration same kese ho sakta he agar ham object ko upar se giraaynge to unpar different force lagega jisse unke niche girne me time varak aana chaiye but esa nhi ho ta why Plz plz pl plz answer this 🙏🙏🙏
@sawan75783 жыл бұрын
Sir when we drop a sling why the gravity dont react at untill the other point of sling is equal distance to other point
@nkitydv3 жыл бұрын
Me too
@sawan75783 жыл бұрын
@@nkitydv ok
@funtimegamer2.2833 жыл бұрын
Sir in S Chand class 9 (page 133) it is written that H+ and Nh4+ are the cation formed from non metals. But if hydrogen become cation then it do not have any electron.... And if it becomes cation then why it share it's electron with oxygen in the formation of oxygen rather than losing it ..... Can you please explain
@adityagupta50263 жыл бұрын
H+ ion is equivalent to proton
@adityagupta50263 жыл бұрын
It do not lose electron with oxygen it shares it's electron with oxygen
@funtimegamer2.2833 жыл бұрын
@@adityagupta5026 Bhai meiine kab kaha ki share nhi karta mein to puchh raha hu ki agar hydrogen cation banta hai to formation of water mein wo share kyu karta hai lose kyu nhi karta
@adityagupta50263 жыл бұрын
@@funtimegamer2.2832 non metals react karte hai to covelent compound banate hai . Aur covelent compound me sharing hota hai n ki loss or gain of electron
@adityagupta50263 жыл бұрын
Aur Oxygen ka electronegativity hydrogen se jada hota hai but itna bhi jada nhai ki pura electron hi le le hydrogen ka . Jab electronegativity ka difference kam hota hai to covelent compound banata hai jaise ki non metal +non metal covelent bond banata hai josem electron share hote hai . Aur jab electronegativity ka difference jada hot hai jaise metal + non metal tab ionic bond banta hai jisme gain aur loss of electron hota hai
@manahil5583 жыл бұрын
Thank you!❤️🤗
@srimantamandal33082 ай бұрын
Kisi bahubhuj ka bhujaon ka sankhya 110 ho uske kitne karn ( diagonal) banaye jayenge?
@PrakashPulse45733 жыл бұрын
Sir leap year ke bare me aur earth ki rotational motion ke bare me bhi samja dijiye please please please please please.....
@abstractmathematics85753 жыл бұрын
Thank you sir but why do anko ke multiplication me jab dosare ank se multiply karte h to ak ank chhod dete
@Radhakrishna-we3ok3 жыл бұрын
Sir equation me addition sign or substraction sign ko aage piche kar sakte han kya
@पुरुषोत्तमपुरटीवी73 жыл бұрын
Sir electrons ki discovery 1897 mein Hui per bahut sare experiments bahut sari theory joki 1897 se pahle I hai, aur bahut sare books main theories mein electron ka jikr Kiya jata hai to kaise possible hai, aur class me teachers bhi electron ka jikr 19th century se pahle karte hai,,,,,,, Yaha tak kai books me bhi electron ka jikr 1897 se pahle kiya gaya hai,,,,,, Kya ye karna sahi hai ..... Sir make a video on this....
@tanyagupta12033 жыл бұрын
Sir wave mai phale crests banta hai ya trough
@Mukesh01013 жыл бұрын
You are awesome sir❤️🙏❤️
@novaresearchcentre44663 жыл бұрын
Good afternoon sir , I have learned a topic called momentum in my previous grade , where I learned its formula momentum=mass*velocity . If we consider raindrops falling , then their momentum should be large and they are opposed by least air drag because of their streamlined shape . Why don't they hit us hardly when it rains ?
@novaresearchcentre44663 жыл бұрын
@@nikscimat How will you increase the volume ? You are going ahead of law of conservation of mass . According to your answer , water has only changed its shape , not the volume , volume remains constant !
@ashishsalavi3 жыл бұрын
Learn terminal velocity
@Disabbyhere3 жыл бұрын
Because water has too less mass
@novaresearchcentre44663 жыл бұрын
@@Disabbyhere Bullet also has too less mass , but its momentum is great 🙁
@Disabbyhere3 жыл бұрын
Because it have too much velocity
@bitukumarkumar22743 жыл бұрын
Sir, according to low of inertia if a little drown flys in a moving bus , car what will be? If we fly in moving aroplene? Now if a hellicapter goes up and come after .10hours what it will come same place? Sir if we go in space then
@bitukumarkumar22743 жыл бұрын
Nice
@drk.vbhushan28003 жыл бұрын
Sir please clear my doubt of directily proportional and inversely proportional in science 🙏🙏🙏
@mrdark7172 жыл бұрын
Bro agar 2 directly proportional hai 4 ke to Jab 2 kisi number ke sath multiply karoge to 4 bhi ussi number ke sath multiply hoga Jaise 2 directly proportional 4 2×3=6 directly proportional 4×3=12
@aryansoni18543 жыл бұрын
Sir explain how balance force cause motion
@shreyasratnaparkhi3 жыл бұрын
Fishes like eel produce electicity in sea(marine water💧) We know that salty water is a good conductor of electricity. Then dont the other animals and why only nearby surface gets current. *Please make video on my Question.*
@laxmiverma11313 жыл бұрын
Explain why we get shock due to more sound during sleeping and why little bit sound not affect our sleep
@yns74302 жыл бұрын
Make video on application of integration and diffrentation
@siddharthakumar44753 жыл бұрын
Sir, in law of conservation of momentum( when two or more bodies act upon one another their total Momentum remains constant or conserved provided no external forces are acting) . So when frictional force is acting during collision then law of conservation of momentum is not applicable.
@ankushjha41033 жыл бұрын
The conservation of momentum will work in an isolated system. (Where no external unbalanced force takes place like friction )
@tanyagupta12033 жыл бұрын
Sir trigonometry padhaye
@Pushkar_pal3 жыл бұрын
Samajh aa gaya sir
@1973yogeshАй бұрын
🙏🙏👍👍
@siddhant56313 жыл бұрын
Sir please solve my doubt also. Sir I have a question :- we know that in periodic table there are 118 elements in which 94 are natural and 24 are man-made or artificial elements. We also know that matter cannot be created nor be destroyed. So my question is that how artificial or man-made elements are made
@edupoint.secondary3 жыл бұрын
"Matter can not be created" is a false statement. And creating elements does not mean creating matter.
@siddhant56313 жыл бұрын
@@edupoint.secondary thanks sir , also I already realised that in my question I included a wrong statement .
@Sparkscape.3 жыл бұрын
Sir plz pick par video banaye
@ruchiyadav5567 Жыл бұрын
Super teacher
@diyasheoran41863 жыл бұрын
Sir why we use v+u/2 when velocity is changing at constant rate
@edupoint.secondary3 жыл бұрын
Iska explanation jis video me hona chahiye, usi video me hai.
@diyasheoran41863 жыл бұрын
@@edupoint.secondary ok sir
@sahityasingh3443 жыл бұрын
How does a generator exactly work
@pradeepshakya98783 жыл бұрын
Nice video 👍
@WTDFREEFIRE3 жыл бұрын
Sir why sun is giving light and heat
@shorts-yr7vr3 жыл бұрын
Sir why viscous force is directly proportional to velocity
@edupoint.secondary3 жыл бұрын
Please watch proper video where explanation of viscosity is there.
@drk.vbhushan28003 жыл бұрын
Equation kei dono taraf squareing explain 🙏🙏🙏🙏
@pranavjogdand6663 жыл бұрын
sir it is said that red colour has heighest wavelength and white colours wavelength may vary .How? white should have the heighest because it is made up of all seven colour plz explain We will be waiting for answer
@edupoint.secondary3 жыл бұрын
White is mixture of several colours. So it is mixture of several wavelengths.
@pranavjogdand6663 жыл бұрын
@@edupoint.secondary sir then why red has heighest wavelength?
@adityagupta50263 жыл бұрын
Sir why ionic compounds dissociate when they are mixed in water?
@edupoint.secondary3 жыл бұрын
Already explained in details in proper video.
@adityagupta50263 жыл бұрын
@@edupoint.secondary sir please provide link or name of the video🙏
@edupoint.secondary3 жыл бұрын
Chapter : Acids bases and salts.
@souravxyadav3 жыл бұрын
@@edupoint.secondary sir kya CONVEX MIRROR ME LATERAL INVERSION HOTA HAI
@adityagupta50263 жыл бұрын
@@edupoint.secondary ok sir
@Pravesh6563 жыл бұрын
Thanks sir
@DTHYT3 жыл бұрын
Sir I have a question that why we measure temperature in degree
@DTHYT3 жыл бұрын
There is not any external software in this video But 1hardware that is whiteboard
@DTHYT3 жыл бұрын
@@lengedXx77 just kidding😉 No software is there
@DTHYT3 жыл бұрын
@@lengedXx77 there is not any software used in this video
@DTHYT3 жыл бұрын
@@lengedXx77 that board you can buy from market
@DTHYT3 жыл бұрын
@@edupoint.secondary why we measure temperature in degree like 10°C
@sumit14773 жыл бұрын
In coulob's law , why force is proportional to 1/r² why not only 1/r
@sumit14773 жыл бұрын
@@mayurkhode5730 I mean, when some quantity is proportional to r² . Might it be proportional to r ?
@f.fgaming81553 жыл бұрын
Sir, Ellipse ka visualize karwado please 🙏
@edupoint.secondary3 жыл бұрын
Ellipse Class 9 ya 10 me hai kya??
@f.fgaming81553 жыл бұрын
@@edupoint.secondary sir class 12 wala channel me dal do
@AkshayKumar-nz6yp3 жыл бұрын
Wow sir
@vinayakdwivedi5783 жыл бұрын
What is Tachyon ??
@mello14613 жыл бұрын
Sir , please start NCERT exemplar
@powerungra-goat72453 жыл бұрын
1
@rajraj-bm3cmАй бұрын
इक्वेशन का मतलब तराजू (वजन करते थे पहले के लोग जिससे) समझो अब अगर तराजू(equation) barabar hai to jab aap done side LHS RHS me koii bhi equally work karenge तो हमेशा ही equation बराबर ही बना रहेगा।😊😮
@lathaar92173 жыл бұрын
Sir why x^0 =1 ??
@Kavi-nb5wq3 жыл бұрын
What is log and e?
@FEELALIVE-d9h3 жыл бұрын
The area of sphere is 4πR^2 how
@abhishekdhiman68863 жыл бұрын
Sir what if 0/0
@SurenderSingh-ip4iq3 жыл бұрын
आजकल के बच्चे, have no commonsense,
@shreyasratnaparkhi3 жыл бұрын
Fishes like eel produce electicity in sea(marine water💧) We know that salty water is a good conductor of electricity. Then dont the other animals and why only nearby surface gets current. *Please make video on my Question.*