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Matter in Our Surroundings Class 9 Full chapter in One Shot | CBSE Class 9 Science | NCERT Chemistry
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- čas přidán 16. 08. 2024
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Class 9 CBSE Science NCERT Chapter 1 Matter in Our Surroundings
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Class 9 CBSE Science NCERT Chapter 1 Matter in Our Surroundings
Timestamps:
0:00 Introduction
1:02 What is Matter?
2:49 Matter Classification based on Physical Properties
4:03 Matter is made up of particles
6:51 Particles of matter are very small in size
9:34 Particles of matter are moving constantly
13:16 Particles of matter attract each other
16:11 Recap:Particles of Matter
16:37 Interesting Fact
18:14 States of Matter:Solid State
21:24 States of Matter:Liquid
23:10 States of Matter:Gas
25:44 Effect of Change in Pressure
27:10 Compare : Solid, Liquid & Gas
31:17 Can Matter change its State?
33:02 Sublimation
34:31 Change in State of Matter
36:27 Evaporation
43:16 Evaporation : Cooling Effect
46:15 Why wear cotton clothes during summer?
47:26 Why water droplets on the outer surface of ice cold water?
48:44 Cup vs. Saucer
49:15 Boiling Water vs. Steam
Matter in Our Surroundings Class 9 Science CBSE | Matter in Our Surroundings Class 9 One-Shot Mazedar Easiest Lecture | Class 9 Chemistry | Matter in Our Surroundings Class 9 Science | Conversion Of State Of Matter | What is Matter ? | Chapter 1 | Matter in Our Surroundings | Class 9 Science| LearnoHub CBSE | Class 9 Science | Science videos for CBSE | CBSE Class 9 Science Matter in Our Surroundings | Class 9 NCERT Chapter 1 Science | FREE of cost coaching | Matter in Our Surroundings Class 9 notes | Class 9 Science Matter in Our Surroundings Questions | Matter in Our Surroundings DPPs | Kinetic energy | Surface phenomenon | Surface Area | Condensation | Sublimation | Vaporization | Condensation Melting/Fusion | States of Matter:Solid State Can Matter change its State? | Easiest Lecture | MATTER IN OUR SURROUNDING - FULL CHAPTER | CLASS 9 | CHAPTER 1 OF CLASS 9 SCIENCE | ANIMATION | Chemistry | Evaporation : Cooling Effect | CBSE | Science CBSE Coaching | Matter in Our Surroundings: Class 9 Science Chapter 1 [Full Chapter] | Chapter CBSE Science | Science CBSE Coaching | CBSE | Class 9 Science OneShot Video
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Kon kon maanta hai ki ye mam aacha padhati hai😊😊😊😊
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Steam can be observed through evaporation , which can be attained below 100 degrees....But boiling water will have temp 100 degrees which can do more harm then steam.
Kis kis ke liye ye helpful hai ❤
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Vote for is matter around us pure please 👇
Already uploaded. czcams.com/video/1cdpus_J2EA/video.html
Who is watching this in 2024
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Bro this vedio upload on 2024
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I am not understanding lesson after i saw your class i prefecty understand. Thank you mam 😄
Same
Hey Roshni mam i really respect your hard work mam i just passout 10th class now i am in 11th but i watch your 9th class video overall i want to tell you that i complete class 10th chemistry from your channel and it help me alot thankyou so much pls mam give me a reply with my future bestwishes it motivate alot
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I am also in class11 but I watching class 9th concepts from roshni mam
@@punjyaengle8172 mee too revising class 9 concept for class 11
Steam mam because it is an exothermic reaction that release high amount of heat which it has consumed during vaporization
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Yes
Don't think . of course it is
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Boiling water has more temperature and more kinetic energy so it can give us more burns. But steam ha very very low temperature as compare to boiling water so boiling water wins 🎉
Ans is steam 💨 because water can vapour above 100 degree celcius and temperature of steam are more than boiling water 💦 so our skin burn 🔥 and heat up quickly
Answer is because water can boil in 100 `c and temperature of strem are more than boiling 💧💧💦 so our skin burn and heat up quickly...
Same
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Because the latent heat in steam is more than that of in boiling water
Mam Your lectures are the best!!!!! I totally enjoy your lectures , I got 37/40 because of you! :) thank you mam
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Less time , cocept crystel clear ❤❤❤❤❤😊
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Ok mam❤
thank you SO much maam.... really helped........huge respect!!!
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my doubts just vanished rn tysm
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Thank you miss for this vedio I understand everything thing what you said once again a big thak you love❤ from Assam village Sualkuchi
My pleasure 😊Please Share our videos if you really like them.
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Concept crystal clear
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So I understand it well😊😊😊
Most welcome 😊 If you find the videos useful, Please Spread the word ! Support us so that we can continue to build the Free learning platform.
Thank you Ma'am, my all doubts are clear now☺️❤
Most welcome 😊If you found it useful, please SHARE with your friends too. Help us reach more and more students #PromoteFreeEducation
Wow Mam lovely my all concept is cleared 🎉👀
Mam particles are also present in liquid medicine in one drop yes or no
Kon kon ye test ke ek din pehele dekh Raha hai 😂😂😂😂😂
👍
Nice explanation mam👍
Ma'am pls biology k or b 9 class CBSE board k or b classes ki video banaye
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YES! I AM ALSO PREPARING FOR IT
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18:19
Steam will produce mre than. Boiling water 🌸
Thinku mam your explanation is clear my all dout 👌this is help full for exam mam
Mam apne latent heat or ice float kyu kadta hai Pani ke upar iska concept apne nahi samajhe adha adhura apne smjhaye hai, lekin aap bahut achi padati ho Thankyou mam itna kuch samjhe ne ke liye
All important concepts have been covered. There can be several examples , which you can understand once you understand the concepts
Answer is steam
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Thank you so much mam apki video se bhot help mili h or ache se samjh bhi agya 🤗❤️
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Thank you so much ma'am ☺️❤
This video is very helpful ❤
Glad you think so! If you want to Support us in our journey of providing FREE education, Please Spread the word.
This chapter explanation is very helpful for me ❤
If you find the video useful, please spread the word.
Thank u mam for explaining ❤
Mam I have a doubt
Which state contain dry ice
You are best teacher of science ❤
Steam causes more Severe Burns because it is already in gaseous form and have some extra heat (latent heat of vapourisation)which it had consumed during converting into gaseous state but boiling water would take that heat to convert into gaseous state
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Yes
Like that ocupy space 😮
Very nice explanation mam ❤
Jab apan water ko boil karte hai to steam to or heat le leta hai Pani se isliye boiling water ke jaada steam garam hoti hai or Jada burning effect deta hai
And mam thanku so much for make video 🎥 on this chapter
Thnks mam
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Mam khash aph hamari science ki teacher hota
Thank You Mam 19 march Se Mere Final Exam Hai sahi samay pe Aapne Revise Krwa diya ❤
Particles like that ⚛️
Thanks mam you are best teacher
It's my pleasure. Please Share our videos if you really like them.
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Love u mam
awesome explanation mam ..plz cover all chapters of 8,9,10 science..if possible
Halo
THANHS MAM
Bruh i am watching this 2 days before exam thank u so much maam i cant express it u made this eazy
By the way, the ans is boiled water cause steam is less than 100 digree and boiled water is 100 digree or more
When You Explain mam I Felt it is Very Easy I got the theory But When you explain the Practicals also Now I Got Practical knowledge mam, thankyou for the support mam
Glad to hear that
soo sweet of you
Mam answer is steam because water can change in 100 degree celsius and temperature of stream are more than boiling water 💧
Madam boho badhiya padhati hai
Mam the correct answer is steam mam because it is a exothermic reaction mam
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Mam isn't gas to liquid deposition?
Thank you ma'am
Thanksgiving mam
Most welcome 😊
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God bless u mam god is always with u 💕🙏 thank u mam now i have no need of tuition because u are here so why i have to afraid 🙂🙂❤❤ i have told my friends and there comments was that fantastic
Answer is steam as it's boiling temperature is more
thanks mam ❤️❤️❤️ this is a best channel 😊😊
Most welcome 😊If you like the video, SHARE with your friends too.
I think answer is pan provide. I am not knowing meaning of sevier burn but i ask from my brother and i want to ask question can you make vidio of biology in hindi , please reply😢😢😢
Amazing Mam ❤❤❤
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Are particle of different material have different size
All the best tommaro is exam 😂😂
Mam ap bahut achha padhati hai
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Good ❤❤
So helpfull mam
Thanks a lot
Really the concept is fully crystal clear ❤🎉
Thank you mam for your nice ❤🤗 explaining I am understood very clear
Steam because the steam are very denger to compare to boiling
This video not one shot because this video cover 50 minutes 19 sec
8:01
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Glad to hear that
Legend watching 👀 before exam 😂
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Thanks a ton
u did not explain latent heat or how particles diffuse properly
Thank you mam this video is very nice ❤❤😊😊😊