Matter in Our Surroundings in One Shot | CBSE 9 Science Chapter 1 | Prodigy 9 in One Shot | Vedantu

[@MaheshKumar-fh9wz]

H W 1 Melting point means the fixed temperature on which solid convert into liquid . 2 Boiling point is a fixed temperature on which liquid can boil and convert into gas . 3 Freezing point is a fixed temperature on which the liquid converts into solid . H W-2 To achieve the room temperature the ice at 273 k will absorb latent heat as well as thermal energy . Thus water at 273 k will absorb less environmental heat energy than ice at 273 k therefore ice at 273 k more effective in cooling than water at the same temperature Priyal

[@vedantu910english8]

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[@michelledjoslin4075]

hw 1) the temperature at a solid converts to liquid is called melting point 2) the temperature at which a liquid converts to gas is called boiling point 3) the temperature at which a liquid changes to solid is called freezing point 4) 273 K is equal to 0 C which is the melting point of ice. In this stage ice gets converted into water. So the kinetic energy is maximum in ice . But water needs 100 C which is 373 K to be in kinetic energy session was amazing mam

[@BhagyaMohan-vt9be]

For liquid : liquids have tendency to flow know tendency means

[@darshanrajesh3828]

Boiling point is which 100°c it convert solid to liquid for example Ice cubes can be boiled. it will converted to liquid

[@ganeshbabupm]

Thank you for this wonderful session vedantu

[@Lady-Niko]

mam i love your teaching you teach in a wonderful way 🥰🥰🥰🥰

[@greenlightcreations8262]

The temperature at which the water starts boiling is known as boiling point. The temperature at which the solid melts to become liquid is known as melting point..

[@somsoni6877]

Homework answer: To achieve the room temperature, the ice at 273 K will absorb latent heat as well as thermal energy. ... Thus, water at 273 K will absorb less environmental heat energy than ice at 273 K. Therefore ice at 273 K more effective in cooling than water at the same temperature. By sanghavi

[@raghavipachayappan3085]

Melting point is the minimum temperature at which solid melts to liquid mam

[@abhishekyadav1293]

Homework:Ice at 273 Kelvin is more effective because ice absorb extra heat as latent heat of fusion to become a liquid.water does not absorb extra heat that is the reason ice is more effective than water at same temperature

[@jyotiverma2762]

Loved the session Mam❤️❤️❤️

[@indrasaravanan6603]

THANK YOU MAM.The session is quit cool

[@sudhayadav7648]

ma'am, Jelly comes in the catagory of solids, yet it can be squashed so is it an exception?

[@niranjan9167]

Yes. We also have another exception - sponge. It is solid, but also has pores which allows it to get squashed ( or generally, change its shape )

[@tanayadanceacademy5498]

Awesome shipi mam and ananaya sir for cation Armuy.

[@theworldstrendz4071]

Please put session pdf notes mam...it will be useful for us..and for all CBSE class 9 and 10 English channel subjects.. thank you...

[@maskup509]

I have I doubt in plasma part Microwaving grapes produces plasma but you are saying that if a gas is heated in a certain conditions so how it is related and is it that microwaving grapes produces plasma #true

[@kishorekumaran.k1287]

How to see the notes???

[@kaustubhgamingytff7105]

Have a solid more frequent voice soft voice of maam

[@abeljoseph5463]

Thank you ma'am, enjoyed a lot !

[@chinu.2469]

How small are these particles of matter?

[@Uchihaitachi0408]

They are about 1 nanometer to 10 microns !!

[@Manay_soni]

One short ❌ vedantu add ✅

[@BhagyaMohan-vt9be]

Namratha M

[@mahesharereddy7920]

This one I am not understanding because you not saying correct

[@k.nayanrishith7222]

mam can you edit this video by increasing your font size

[@jyotiverma2762]

Mam Excited but iss chapter ke saare sessions peremiere hue, no live😭😭 But koi naa menti session bhi to hoga🎉🔥😀

[@STATUSWORLD-p9w]

Hii

[@trishapatil5131]

Maybe agar doubt session hua toh menti bhi hoga

[@akshaysharma369]

Thanku mam but I have a dought

[@BhagyaMohan-vt9be]

Tell a sablimatoin

[@trishapatil5131]

Maam one characteristic of matter is missing - particles of matter are very very small.

[@lasyapriyakonjerla4691]

pls use a bit simple terms mam some of the terms ur using im not able to understand

[@k.nayanrishith7222]

explain what is therein 9th t.b not iit

[@dhaksheshm3825]

She is explaining broadly so that we understand and it could help in our upcoming classes (if u take science course in 11 th ) and for ur kind information its not the iit concepts used here before commenting negatively on an amazing video think twice . if u want only ncert in your mind go study in Ncert book only y do u come to youtube and do this shameless stuff .

[@pabandas2653]

Do not tell about other topics

[@radhika9579]

Vedantu is so bad first they say take a trial of 15 days and If u don't like we will return your money and when we say to return they don't .. they doesn't reply .. our ₹6000 gone wasted on vedantu

[@tanayadanceacademy5498]

Vedantu is so good .

[@tanayadanceacademy5498]

Good for you to all time

[@pabandas2653]

Do not tell about other topics