Final Exams and Video Playlists: www.video-tutor.net/

Everytime I hear his voice, I know he's about to save me... Thank you for sharing your knowledge and wisdom 🙏

@seemabshakeel5690

2 жыл бұрын

Hehe

@delalidiame5768

Жыл бұрын

No be easy o

Who else is watching in 2024 😂😂😂😂

@user-im8zx2uz5p

5 ай бұрын

Me😂

@RodriGundogan

4 ай бұрын

Me

@user-gy1te1xc4r

3 ай бұрын

Me

@junrheyamante

3 ай бұрын

Me, its a big help in my studies.

@orodiopportunities4719

3 ай бұрын

why r u making noise in class

who else is watching this hours before thier exam? hahahaha

@singha2927

4 жыл бұрын

There​ many​ hour before​ exam but​ we​ choose read​ a​ book​ 1​ hour before​ exam Why?

@merodisan424

4 жыл бұрын

Me ;-;

@taiwoadesope1684

4 жыл бұрын

So true

@MUSICADISC143

4 жыл бұрын

Me, i have an online f***** class

@mbalenhle9465

4 жыл бұрын

@@MUSICADISC143 me too and I'm not even ready😔

great video but new area was still in cm2 not m2. test in 3 hrs you are a life saver

You saved me from the lecture that I didn't really understand... This man is the saviour fr

This man just saved me 9 hours of continous learning, tysm.

Youve been helping highschoolers for almost 5 years already, keep upppp

i always watch your videos the night before my exams.

@kasthurigovindasamy6053

3 жыл бұрын

😺😺😺

@leopard7890

3 жыл бұрын

I know, he is so cool!

@bengrindell7693

Жыл бұрын

There very well done aren't they! : )

@user-lg1qo8pp6d

4 ай бұрын

Same thing I do here

Very well really appreciative as a student I am saying that you made it very easy for us to understand it.

Like normal, you should honesty get the money that my prof is getting because you explain things sooo much better.

At 9:35 it should be cm^2 not m^2 for the new area

@jessicasudio172

2 жыл бұрын

Oh my same hahaha i watched it many times wondering why it became m^2

@ronaldzazu9595

2 жыл бұрын

@@jessicasudio172 must be a mistake

@itsgracious6862

Жыл бұрын

glad this comment help, been dying to know why it became m

You explain this like my physics teacher but more in-depth. Thank you!

I slept when my lecturer was teaching... Now, I had to be awake until midnight to prepare for the exam.....

This man helped me in ochem II last year and now he's helping me with physic I

You are a life saver, my lecturer just made no sense today.

you just simplified my life thank you

Hi, can I ask what's the formula in getting the original volume when dealing with liquids?

Am always happy simply because you act as if we are very closer hance boosting my knowledge

Thank you for saving my life everyday!!!

Great and Powerful OC Chem Tutor: Please make a video on why in the hell the scales of Celsius and Kelvin are equal when it comes to coefficient of linear expension....

Thank you for teaching,may God bless you. Watching from Papua New Guinea🇵🇬

In the "area" question you calculated the differences of lenght and width separately and multiplied the new lenght and width to get the expanded area, and in the volume question you calculated only the difference in the volume. Which way is correct? It does not give out the same answer unless you multiply the ◇V by 3 for volume (or multiply by 2 for area)

Thank you so much for creating such amazing videos in most needed topics, your effort is so greatly appreciated by us students.

How many of you just want to do the calculations but the pen is not nearby bcz you are watching it on your 🛌

@okekeedozie1402

4 ай бұрын

Real

Bruh u hv changed my life 10Q

You are a real magic thank you man you've helped me alot

if i had u as my lecturer, id actually be enjoying university, i probably wouldn't get straight A's, but i'd never fail, and understand everything im doing. i envy whoever had u as there lecturer. man usa has everything

sir where can i found reaction on the alcohal phenol and ether

This is so good Because it was interesting any one who can watch it

Why is there a -1 exponent on the first problem in its coefficient of linear expansion?

@jhayar2449

3 жыл бұрын

it's for 1/C.

thank you so much for this! it really helped me for my finals

Im at the moment watching this while my professor is discussing this topic 😅

Nice one ❤️

sir please make more detail vedieo on thermal expansion

You are amazing! 😭

my guy is an artist❤

thanks man tomorrow is an important test

Thank you 🙏 I'm pretty sure these videos of urs helped out many graduated students, and they are still helping us even today although they were recorded years ago. Very appreciated 🙏🤍

2:15 hrs for exam this is a great help 👍

You the best!

you helped a lot!

I'm going to thank you after I graduate 💖

I love you Soo much thank you, may God bless you ♥️

We have a quiz at this moment, and i can't believe I'm just reviewing now

My saviour 👌

You're a godsend

Thank you so much

You made physics interesting

Why is that aswer different when you convert the temperature to Kelvin before starting to calculate

@bweeeeniee1131

3 жыл бұрын

Shouldn't you be using the units intended for the formula?

@hannaliknaw8682

2 жыл бұрын

Ur supposed to change each value into Kelvin then subtract them

ur video is great sir...plz can u tell me which software u r using...

THANK YOU!!!!

What textbook do you use

@ 21:30 The Coefficient of volume expansion should be multiplied by 3 if im not mistaken

@someone-yj2im

3 жыл бұрын

Why?

@omario6677

2 жыл бұрын

Excatly

What if there is no space provided for the expansion and the concrete buckle up,how to calculate the height created by the buckling

When calculating change in area and change in volume we were taught to multiply the Coefficient values by 2 for area and 3 for volume....is this accurate?

@thecherrythatkakyoinverbal8931

5 жыл бұрын

Yes, it's gamma(volume) = 3(alpha) and in case of water, the coefficient is always 3alpha because length and breadth of water can even be the room in which it's put. Thus, it's gamma (which is equal to three times alpha)

how did you get the answer at 4:15 ?

thank youu

can i ask ,,why he didn't convert ml to m^3

Phy god!!!! Tq sir

menh this is my lecturer hahaha .Thanks much

thanks 🙏🏼.

Nice

9:28 is cm^2

sir I thought you will change the temperature to the standard unit use to solve which is Kelvin or am I lost

Thank you

a steel rail of length 20 m are laid at the temperature of 20°c an explanation gap 6mm is left between adjacent rail what resulting expansion gap in millimeter when the temperature of the rails is (a) 35°c (b) -5°c take the Coffeicent linear expansion as 12*10^-6

An iron ring 1.20 m diameter is to be put on a wooden cart wheel. The diameter of this wheel is 1.0 cm greater than that of the ring. The temperature of the ring that must be raised before it slips on the wooden wheel is (coefficient of linear expansion of iron is 12×10−6/oC)? I need your help

How is the original length 12cm???????? Helpp

When he said "heres a new formula to help deal with-" i was like "no way!" Im gonna try do simple shit before the fancy shit

@Coolness2001

6 жыл бұрын

Anyways great vid, helped alot.

@lindokuhleforgiveness6874

6 жыл бұрын

😂😂😂 same here I didn't even concentrate on the 2nd method. . it's complicated.

What if you only heat up half the plate too

Thanks

I understand lessons here at youtube than in face-to-face classes.

After this I'm going to the next video heat fusion and thermodynamics 😵

What if the coefficient of volume expansion is not given?

@MyKindgdom

Жыл бұрын

It wont happen😂xd

sir you are using as alpha into initial length into change in temparature but not adding 1?in our school it is taught as new length[1+alpha into change in temparature]but here you are not adding 1 can i know the reason please

@darrylkwarteng1527

2 жыл бұрын

Y should u add 1

@darrylkwarteng1527

2 жыл бұрын

The new length will be the original length +change in length

When will i multiply the beta by 3?

@skeletonskelly5075

5 жыл бұрын

Volume Expansion is Cubical Expansitivity x Original Volume x Change in temperature. To find cubical expansitivity, you multiply 3 by linear expansitivity, which is explained in this video.

In the first question isn't the change in temperature +75 because they said it was increased by 75 hence final temperature would be 95

@eliasfattah1660

8 ай бұрын

it says (increased to) not (increased by)

Quick question...is the temperature here is Atmospheric Temperature?

@joshuatanase3718

Жыл бұрын

It's the temperature of the object which is typically atmospheric temperature unless you went out of your way to heat/cool the object.

@jeffersonochea6299

Жыл бұрын

@@joshuatanase3718 thank you...😊

From 8cm * 12cm how can I know which one is Area? or w?

@bweeeeniee1131

3 жыл бұрын

Yes and the width is the shorter one

why did not you take 1/C in example 2 like in example 1???

hi do you do graph analysis for FS Physics, am currently getting 78% , i want to get around 85%, i would really use this types of videos for FS Physics

your square meter should suppose to be square centimeter not m^2

What if there's no given coefficient of linear expansion?

Volumetric expansion of the cyclinder

Hey your final area is wrong. The unit should be in cm²

00:02 Thermal expansion causes solids to expand when heated and contract when cooled. 02:53 Linear expansion of solids 05:31 Linear expansion of solids and volume contraction of liquids 08:36 Calculation of new area and change in area due to thermal expansion 11:50 Linear expansion and volume contraction formula 14:50 Calculating change in area using linear expansion and volume contraction 17:15 Volume expansion occurs when temperature increases 20:20 Coefficient of volume expansion and volume calculation 22:48 Calculation of volume change using coefficient and temperature change. 25:09 The change in volume is V0 times (1 + alpha delta t) to the third power minus one. 27:40 Derivation of volume expansion equation for solids

@UltraFlamingRed

7 ай бұрын

Thanks!1!1!

@Riyansh-Desai

7 ай бұрын

@@UltraFlamingRed 🤗

im lost why did you not convert it to meters? T_T

is 1/k = 1/c

Yes you think what bro

English isn't my first language but this teacher always explain like its the easiest thing in this entire world. Thank you so much i really appreciate it🤍

Thanks💛

HERO

If u see me here im in survival mode😂😂 self rescuing mission with the one and only honourable @TheOrganicChemistryTutor❤❤❤

😍😍😍

Im writing tomorrow at 14:30.

What is A???????

Who else is watching cause they didn't understand in class 🤣🤣🤣

@ilovemacaroni

3 ай бұрын

Hahah it's me😂

my answer on the first problem was 0.0172m ? am I wrong ?

@stormixgaming8389

5 жыл бұрын

you're missing a 0

Go look up invar