NCERT Class 7 Science Chapter 4: Heat (NSO/NSTSE/Olympiad) - Animated | English

[@Rx7hg422kolm3]

Like if some one is from the india and watching this video in 2020 during lockdown

[@GopigmailComMaha]

Sir amazing it is useful for online exam

[@sufizaineb]

Sir pls answer my query If convection current is caused due heat source placed below the material then how does it occur in case of land and sea breeze when the sun is present above the material (water n land)? How is heat transferred to water below through the layers of air above it?

[@shikaariharminder9115]

As sir mentioned in convection topic that most of the hotness is felt above the heat, but in radiation heat is not felt just on above as in it heat is transferred directly from the source of heat, it doesn't need any medium to be transmitted, our body also radiates heat to the surrounding environment but that heat doesn't just go above our hear but to all our surroundings. Hope it helps. Ty

[@sufizaineb]

@@shikaariharminder9115 Thank u..

[@heemlatagaur862]

Thanks sir I am Shubham gaur Aashish gaur

[@heemlatagaur862]

Please give me my questio n chapter 4 sir please give me

[@sudhakumari5477]

Thanks

[@bijoynarzary8635]

Thank-you sir for explaining sir

[@kokkollamanasa9838]

Good afternoon sir 😀

[@anshulikaabhay2808]

Very much thanks for this video

[@Rajat9662]

Sir I will send link everyday at 5 pm And we all will join and you can teach us It will be like tution our doubt will be clear live bcz like you no one can teach us you teach us like a pro or you should make your personal channel like examrace class 7 science only you will teach us we will be happy.

[@manjunathpatgar1470]

Sir explained in amzing way sir

[@englishgrammareducation3870]

Good afternoon

[@bhawna1472]

Sir you best teacher

[@itzjust_sammy3355]

Thank u it helped me a lot in my exam

[@princeyadav4771]

what a wonderful thinking of sir

[@abigailfaith576]

Sir, I have a question, is fire considered matter? If so, why? If not, why not? Thank you and have a great day.

[@mohammedzayan5540]

fire is matter. its state is plasma

[@gmv3059]

sir u are an awesome teacher and your channel is also awesome

[@ayushmanbhardwaj4954]

Sir, can we use a digital thermometer to measure the temperature of the water?

[@Examrace]

Yes you can. Digital thermometers are made for labs and factories too!

[@tenet1918]

Very useful Sir ♥

[@lalitkishorkotelia5154]

Thankyou sir nice video📹📹🎥

[@dhruvryansingh861]

Thank you sir you made me get an A+ in physics for my exam

[@shaanahamed1909]

Very nice teaching..... But can u make a Video on physical and chemical change class 7 If u agree leave a like

[@ashabades5678]

Very easy method sir, thanks a lot sir

[@praveenmehta1558]

Your skills of explaining, illustration with examples are great sir

[@kdeepakchandra]

sir when we use the laptops for long time why do they get heated?

[@sonalthakor1108]

Sir you explained in amazing way

[@alaalu7176]

Thanx sir very helpful!! The bend is called kink

[@asimrealm5119]

Yes

[@DeepaGupta-ff9ed]

Yes

[@shilpijaisawal9341]

Sir Why temperature of water becomes less warmer to land?

[@shilpijaisawal9341]

Why Less warmer than land?

[@abigailfaith576]

SHILPI JAISAWAL because the land heats faster and cools faster than water

[@rahulkumarchennel444]

Very very thank you sir for good teaching

[@pratibhadangra5470]

Thanks Sri for your expectations

[@funwithadhi9630]

Super sir

[@sureshbpura6066]

Sir super explained thanks a lot

[@ruksarnaj7159]

Thank you sir. Your explanation was very good

[@deepikasudheer6735]

Good explanation sir thanks

[@abhitoshpal4819]

Thank You 🙏🙏🙏🙏🙏

[@shadow_gaming9896]

Thanks you sir for explaing

[@rex-e514]

Awesome explanation, thank you sir🙂

[@bheemeshnayakpotraj9304]

Sir very interesting class like what next what next

[@soldiersofchrist6799]

This class helped to pass my exam sir thank you sir

[@vaibhawkumar2515]

you R the best

[@kuttyvlogs2509]

Sir you best teacher ♥️

[@mithi83]

I like this video very much

[@yashwanthyashu6754]

Super super super super super super super super super😊

[@bavithadileep6188]

Sir thank you for the video .But I have a doubt that can you explain more about the laboratory thermometer to measure the body temperature .

[@CrazyBoy-bk9yj]

Sir thanks super class

[@arpanajoshi732]

Laboratory thermometer are only used in laboratories.hence they measure to10 C to 110 C.they consist of a thick walled fine-bore glass capillary tube.the portion of capillary tube above the bulb called stem

[@amitpaliwal6208]

@@arpanajoshi732 it is -10 to 110

[@sahitiu9311]

@@arpanajoshi732 -10°c

[@abigailfaith576]

Tysm ✨

[@letslearnwithabhi]

Sir kindly teach physics all chapter from 6 to 10

[@abhasannigrahi5484]

Sir thanks 👍👌👌 e

[@anandraodubas3010]

I am a teacher but as a teacher I am saying you are nice explaining

[@sidharthpaliwal3380]

Thank you sir🎉🎉

[@edusky205]

Please write definitions along with expression

[@classesbymonika]

Excellent explanation sir 🙏

[@adwityabaral4672]

thx i have a test tomorrow

[@varsha5870]

Hi sir I am happy with you explain

[@manishmadhukar5750]

Sir you are a good teacher I understand all the things

[@sonudhar6178]

sir your teaching is very simple &easy to understand

[@madhavi9354]

Super explanation sir 👍👍👍 please like this comment

[@madhavi9354]

Yes

[@Gudiya45678]

🇮🇳🌆📚

[@tanwarhospital2226]

Very nice teaching

[@yashika..5545]

Thankyou ☺️

[@Nihad24570]

Thank you sir i passed my exam

[@seemarajvans5983]

Wow amazing 😊😊☺☺

[@sports7600]

Very good

[@jinnasma.590]

Good Is there any App

[@KhushiPatel-ew6ps]

Sir make these type video more Inferring to learn

[@thilakthilakarathna7929]

aint no way this was uploaded 5 years ago 😭💀

[@minhajakhta1527]

You are best teacher sir

[@u.o.harmindersinghsohal4969]

Omg sir, you explained this concept very well that a dumb student like me is also enjoying this topic!

[@kokkollaravikumar1259]

good evening sir

[@laxmisingh3367]

Please sir make video in simple English or in hindi

[@rajeshammukutty5147]

You are teaching amazing

[@syedaarifabegum9687]

Excellent animation , & awesome explanation sir...

[@bhatarshan3250]

But you are a great teacher

[@ammarap8247]

Sir this class was very nice 😊

[@kanchanmala9538]

👍👍👍💓🤩😀

[@ashokkumarlanka9787]

Very good sirweshareit

[@jashobantaarka1567]

Very fine

[@seemarajvans5983]

Wow amazing 👌👌👌👌👍👍👍👍

[@adityas.9thcsudhanshus.6th82]

Sir, I have a doubt solid turn into liquid when heat is added and liquid into gas, so sir gas changes into what?

[@RealAshutoshSethy]

Solid

[@melodicvibes9169]

Gas changes into water that is liquid again . This process is called condensetion

[@ur_local_nintendo_ds]

​@@melodicvibes9169 But what will happen if we heat gas more

[@max-np9nr]

About heat

[@mrorbeas3785]

who is watching this in covid 19

[@adityas.9thcsudhanshus.6th82]

Me

[@Adrikagamergirl07]

2024

[@gigagame4523]

sir please answer m question what about curd?? why doesnt it thin out?????

[@rohitbhakta4439]

Sir I have a question I am now studying online I have a question please answer my question

[@shaggydamaggi]

Tell me the question. I can try to answer

[@sciencebaba6711]

Sir can we make ozone layer on our own ???

[@ur_local_nintendo_ds]

If you have ozone, which is O3, then yup can but it is very hard

[@jeetendradixit58]

Best sir 🙏🏽🤘🏼

[@reanna8342]

How did you prepare the background pictures and text?

[@kavithareddykavitha8462]

Tq👍👍🤝🤝🤝🤝🤝🤝

[@criminalgaming7711]

Sir please told in Hindi

[@Ab-xw9kw]

Please upload class 11 12 ncrt history

[@sudeepapriyadarshini9948]

So pls upload all the videos of class 7

[@mukhichoudhury1368]

I hope that I can scrore most of the marks from heat chapter

[@methileshmilo5683]

Hi

[@kavitadhankhar4158]

BomB sir

[@allgamas3593]

Sir your video is very nice and

[@vijayahuja450]

Very good explanation

[@forallmankind5208]

Thankyou sir

[@goodluck521]

Sir please add rest chapters of science of class 7 8 9 and 10.

[@FlyingbirdsITALY]

👍👍

[@adityapapnai3644]

If both land and water are getting equal radiative energy ,so why land is hotter than the water

[@victorlaishram7141]

That's because the land is a better conductor of heat.

[@rmanrac6523]

Good question

[@bhaisontakke1654]

Good

[@iqbalhussan3775]

Its transmission of the heat

[@kusumdevi6820]

Very nice lecture..

[@vinitananddas2688]

Thank you sir

[@VINODKUMAR-pl5yc]

Sir u are very good teacher I am in class 7 and I study from you

[@shakuntlamishra6466]

Sir while getting this video after watching it I got 50 out of 50 in my test Thanks sir I like a lote of Sir can you explain about conversation of Celsius ,feherenhit and Kelvin plz sir tell