Madam You are really good in teaching and knowledge. Should not stuck in 10-15 minutes topic wise vdos. Go ahead and start regular and exam oriented class .
@wellacademy @Lamiyanaseem mam Your one statement is not satisfy me. You said steel niddle can float on the surface but actually it is not happen. Because the density of steel is 8053kg/m^3. So please explain this what is the right statement.
thank you .... padhai me interest badh raha hai ....kuch naya sikh raha hu. mechanical. me Aur kaun kaun se subject padhane wale hai aap. Please Reply mujhe apka lecture bahut achha lagta hai. again thank you so much...
Surface tension is due to the cohesive forces between molecules of the liquid .If temperature increases the cohesive forces will get weaken and due to that surface tension will decrease.
mm surface molecules me tension ya fir stretching force(khich-taan) ,due to cohesive force among surface molecules, hone ke wazah se kya liquid ke uss uppermost layer ka surface area increase krta hai ya fir nahi???? mam bcoz harek surface molecules ek dusre ko khichne me lage rahtey hain toh shayad area increase ho jati hogi mam plz. reply
Mam video m bolte ho comment ka reply denge to dona. Meri request h ki video thoda jldi jldi upload kijia kriye...m poore din apka channel pe wait krta rehta hu pdne k liye..
Hello ma'am kal Mera paper hai kuchh taiyari nahi please kucha help kijiye kaise niklenge Fluid mechanics 3 semester kal exam hai please 🙏 24-5-2023 Kal A shift me hai
Okk, what is surface tension..? Surface Tension = Force/ Length So what is Unit = Newton/meter We can write Newton = Mass * Gravity So the dimensional formula is, MASS = KG = M GRAVITY = meter/second2 = LT-2 DimensionL formula is = MLT-2/L = MT-2..... Numerator and denominator L will be cancel out..
Surface tension = F/l F= m×a Acceleration units are meter per sec^2 Surface tension= mass × acceleration/length = Kg-meter/sec^2×meter Here both below and abow meters are cancel Finaly we have kg/sec^2 Dimension formula is MT^-2
Explanation is just amazing thank u mam under stand completely
Super mam muje 1 saal ke kabhi surface tension hi samaj me nahi aya ab samaj me Aya
Jazakallahu kaira
Madam You are really good in teaching and knowledge. Should not stuck in 10-15 minutes topic wise vdos. Go ahead and start regular and exam oriented class .
Thank you mam I understood what you taught me I will try to share this vdo more and more mam
Thanks for explaining this topic, mam your teaching style is really unique.
Please make a playlist of Fluid mechanics, bcz its difficult to find each lecture on youtube
Thanks mam ....a great content, great way of teaching
Tysm sis.
Lots of love from kashmir
👍🏾👍🏾👍🏾... Amazing explanation 😊👍🏾👍🏾
Ma'am aapne acche se explain kiya
Nice initiative mam !!! ....Thanks for the videos
Thanks mam for explaining surface tension
@wellacademy
@Lamiyanaseem mam
Your one statement is not satisfy me. You said steel niddle can float on the surface but actually it is not happen. Because the density of steel is 8053kg/m^3. So please explain this what is the right statement.
Aisa nahi jaisae tum needle drop karege tho us mae ek tension create hooga aisa hota he
thanks didi you teach nice 👍👍
Thanks❤ so much mam
thank you ....
padhai me interest badh raha hai ....kuch naya sikh raha hu. mechanical. me
Aur kaun kaun se subject padhane wale hai aap. Please Reply mujhe apka lecture bahut achha lagta hai. again thank you so much...
Super mam. Plz mam mechanics of solid explained
Hello Madam I have a doubt. I hope you will clarify that. How the surface tension is depends on temperature. How that will changes.
Surface tension is due to the cohesive forces between molecules of the liquid .If temperature increases the cohesive forces will get weaken and due to that surface tension will decrease.
Mam jo ring or disk me surface tension dikhya oo bhi perpendicular to the surface hai??
Oh my god excellent class i had
Nice 👍👍👍👍
Ultimate concepts 👌
mm surface molecules me tension ya fir stretching force(khich-taan) ,due to cohesive force among surface molecules, hone ke wazah se kya liquid ke uss uppermost layer ka surface area increase krta hai ya fir nahi???? mam bcoz harek surface molecules ek dusre ko khichne me lage rahtey hain toh shayad area increase ho jati hogi
mam plz. reply
Nahi.. cohesive force se sb ek dusre ko attract krte hai or sare molecules apas mein pas aa jate h jiske wjh se area reduce hoti hai(surface ki area)
Excellent explaination
Thank you so much 🙏
Thank you mam...
Please make a video about turbine & jet, power engg....
Plzz mam make this video about this topic...
Very very thanks mam 👌👌
Excellent
Awesomely explained thank you for making such a great contain
Bahut hi shandar lecture
mam plz. explain the statement:
"due to surface tension liquid attain minimum surface area". how?/
Great
How to calculate surface tension when pressure difference is given
Good
Mam video m bolte ho comment ka reply denge to dona.
Meri request h ki video thoda jldi jldi upload kijia kriye...m poore din apka channel pe wait krta rehta hu pdne k liye..
Every 6 O clock we upload video.. Except Sunday.
Ma'am apke class ke notes mil sakte hai kya
Nice explain
Mam pressure and it's measurment par discuss kijiye
Thanks mam👍🙏
Thanku so much sis
Superb performance ma'ma
Mam aap thermodynamics ke bhi video bnaya kriye
Air bubbles me line of interface and force kese show krenge
Superb
Mam what is your qualification?
Madam thermodynamics ki classes provide kara dijey
Hello ma'am kal Mera paper hai kuchh taiyari nahi please kucha help kijiye kaise niklenge
Fluid mechanics 3 semester kal exam hai please 🙏 24-5-2023
Kal A shift me hai
I think steel needle can't float
Maim please request
Dimensions of surface tension..?
Okk, what is surface tension..?
Surface Tension = Force/ Length
So what is Unit = Newton/meter
We can write Newton = Mass * Gravity
So the dimensional formula is,
MASS = KG = M
GRAVITY = meter/second2 = LT-2
DimensionL formula is = MLT-2/L
= MT-2..... Numerator and denominator L will be cancel out..
Surface tension = F/l
F= m×a
Acceleration units are meter per sec^2
Surface tension= mass × acceleration/length
= Kg-meter/sec^2×meter
Here both below and abow meters are cancel
Finaly we have kg/sec^2
Dimension formula is MT^-2
@@lamiyanaseem8543 Sigma=0 at critical point..Ye samjh nahi aaya..& graph bhi..
Thanks
Thankyou didi
💥
Having semistor in 1 hr
Mam I❤️u
sir abi corona virus
Maim aap class ka duration bdhaiye please 🙏
Galat h
Intermolecular spaces itna nhi hota. Half knowledge is dangerous for health
Thanks ma'am