Successful People

Be a winner

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Be  a winner : Every individual is a precious gift by god. Every individual is bestowed with infinite talent within him/her by nature. The human brain is a storehouse of  precious collections and this collections is the source to be a winner. Every individual when born start learning new thing, apply it and try to be a best version of himself/herself. But the thing is not that much easy as it seems. Every individual must have a motive of winning in this world full of competition. Most of them try very hard to win , most of them never try and most of them give up. The result that they get is in same proportion as their input. The individual who try very hard always have to fight a difficult task and finally end up with winning. The individual who do not try end up with nothing. The individual who try and give up are failure but they start with experience next time. The process of winning is a difficult task which each individual should focus on because life is not meant to pass each day as usual. It is meant to be a winner in this world, to be a successful person. When you are a winner every one try to copy you . They try to evedrop( look into ) in  your work ,they try to sample your work and they try to latch up with your frequencies. You are the leaders. Be a winner , Be a real hero.

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How to be a winner : Most of the winners(successful people) in this world have three things in common. Winners are not a winner from birth , they make proper use of their brain which is the master key of everything in this world. They try to be unique in various parameters . You need to sample their work and try to be like them. If you compare every successful person you will be able to recognize that they work on the same principle which is common in each of them. The principle is 'BIG'

B : Books is the key solution  of every problem, read good books it will open up  your  potential to act.

I : Individual, always matters with whom you are in company with . You are the average of the people you hang around. If you hang around with 4 successful, then you will be fifth and if you hang around with 4 idiots you will be the fifth.

G : Big goals are the main aim they work for. They always have a big aim in their life and they strive hard and smart to make up with it.

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Sit with winners, the conversation is different : Hanging around with winner is the key factor of success. When you hang around with successful people , you come to know what type of discussion they do, what type of thing they work on, where they go, what they talk. They start lifting you up by giving you a push of potential. You start acting in the way they do and thus you get the result as same as they generate. When you hang around with winners , they world is different , you are able to differentiate them with rest of the people .  You get to sample how they manage the situation, how they manage the time, how they act upon the circumstances, how they get prepared, and list continues. You get motivated and the infinite power in you start acting and you are the average of the winners and finally you win.

The difference between poor and rich : Poorness and Richness are the result of  individual's mindset. The only difference between poor and rich is how they manage time. If we have to give 24 hours to both , the poor will utilize it in

thinking what to do?  and on otherside , the rich will take the action and bring up the result and thus they are the richer. If we have to give some money to both , the poor will purchase the things of their need and return to you with zero but the rich will utilize the money and return you with double the money .It is well said that, the rich get richer because the poor think every opportunity is a scam.

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 Follow this rule to 

achieve what you want. Read More

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Power of reading books

The Power of Reading Books 

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Change Your life: Every people in this world want to be successful. Each individual is abided by the law of nature. The success of each individual is measured in terms of hard work and consistency. The higher the hard work and consistency , the higher is the rate of success. For being a successful person you(each individual)should constantly work on being a unique you(i.e Being different from others).But the people in this world focus on being everybody else. Most of the people in this world try day and night to make you everybody else(making you to do what they like, they tell you what to do, how to do, how  to act, etc). But if you listen to them then who will be you. You have to be unique you(Do what you like).Being successful means being a unique you. For being unique you, you have to fight a hardest battle. This battle don't means that you have to use a gun. To win this hardest battle you need to focus on four principle.

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1) Set a goal

2) Work hard 

3) Acquire knowledge continuously

4) Being Consistence

How to acquire above four principle?

When you start working on your goal, the first step is always the hardest step , It will challenge you ,You will face lots of difficulty, lots of problem, But every problem in the world have a solution . And the solution is the book. You need to read books constantly and get solution for each things.

Books is the solution of every problem:  All the books in the world have solutions for all the problems in the world. But the question is how much book to read? You don't have to read all the books in the world because you don't have all the problems in the world. You have to read the books that talks about your problem . Let say you are starting a business  and your business is not performing well, start reading the books which talks about business growth and you will get the solution to your problem. If you are having money problem, start reading books that talk about money, you will start getting the solutions. This is power of reading books.  Reading books solve all your problem and you keep growing. By reading books you can achieve anything only in just one year that other can achieve in five years. You start getting a step ahead from rest of the people. You start becoming a unique you. Reading books open your minds, it makes your brain a hub of knowledge. It is well said that Readers are Leaders and if you read daily you start becoming leader in that.

How much to read ?    As above said, You must acquire knowledge continuously each day by reading books. If a individual is reading a book 30 minutes daily, he will be able to finish one books a month. One books a month means 12 books a year. Thus reading 12 books a year will take you five years ahead in just one year ,what other people will achieve in many years. Each individual should read a minimum of 30 minutes daily and acquire knowledge continuously and become a unique you.

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 Best Books that will make you a fortune

                      

                                   

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Best Books that will make you rich

                                 

                 

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New Research

3d  Printed Heart

Pic credit :AMIR COHEN / Reuters

 Researcher at Israel created world's first 3d  Printed Heart. They said it the world's first 3d printed heart made with human cell. It is very small in size  similar to size of rabbits heart. They said it is of great benefit for heart disease due to which most if the people die every year. This heart could be of great us as compared to early created 3d heart which was not having living cells, veins, artery, vena cava. This heart includes all the part such as artery , blood cell, other part require for proper functioning of heart.

The team did a great job they converted the fat cells into stem cell with the help of fatty tissue and some gel was added . The bioink was used  to form the organ layer by layer.

Though , this is not a simple task ,that might be even harder than it sounds. But it would be great innovation in the field of biomedicine for heart surgery. This would make the ease of heart surgery to a good level.

     

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Kinetic Theory of gases and radiations

Kinetic Theory of Gases and Radiations

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Introduction : Kinetic theory of gas was developed by Maxwell, Boltzmann , others in nineteenth century. We are well aware that gases do not have any shape . They take the shape of the container. The molecules of the gases are always in random motion due to thermal energy and exert pressure on the wall of the container. The possess momentum and change in momentum gives impulse on the wall of the container in which the gases are placed. 

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Let try this interesting experiment given below  before learning This lesson.

How to do this experiment: Lift the piston and push down so that gas are filled in the container. You can increase or decrease the temperature of the system just by lowering or raising the knob provided in the bucket below the container. Observe the change in pressure in the pressure bar at top right side. Observe the experiment and make a conclusion related to pressure, velocity, volume and temperature and try to find out how they are related to each other.

 

Or else check this video

Try this Experiment by your own .

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Laws of gases

Boyle's Law : At constant temperature the volume occupied by the gas is inversely proportional to pressure exerted by a fixed mass of a gas.

V α  1/ P ---- ( Temperature being constant)   ---(1)

Charle's law: At constant pressure , the volume is directly proportional to temperature. 

V  α T ----- (Pressure being constant) ---(2)

Gay Lussac's Law: At constant volume, pressure is directly proportional to temperature.  

P α T ----- (Volume being constant) ---(3)

Combining all the three equation

PV α T

OR

PV / T = Constant

PV = RT   ( R is called as gas constant)

if n is the no of moles of gas then ,equation changes to, 

PV = nRT    -------(A)

Equation  (A) gives Ideal gas equation

Note: The no of moles (n) =  Mass of gas (M) / Molar mass (M₀)

n = M / M₀

R is called called gas constant having value 8

314 J mol^-1 kg^-1

R= k_B N_A

k_B =Boltzman Constant ( 1.38 x 10^-23-23 JK^-1)

N_A = Avagadaro's number

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Ideal Gas : A gas that satisfies equation PV = nRT  exactly at all pressure and temperature i known as ideal gas. In ideal gas the intermolecular interaction is negligible as the molecules are far away from each other.

Real gas: A real gas have some intermolecular interactions but if they are far away from each other they are very near of being ideal gas. We ca achieve this at low pressure and high temperature. There is no real gas which is ideal.

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Assumptions of kinetic theory of gases 

1)A large numbers of  molecule combine together to form a gas.

2) This molecules are always in random direction.

3) This molecules are rigid and perfectly elastic and is spherical.

4) The volume of the gas is large as compared to volume of each molecule.

5) The molecule continuously collide with each other and the collision is perfectly elastic.

6) Between two successive collisions, molecule travel in a straight line with constant velocity. This is called free path.

6) The time taken for collisions is small as compared to time taken for collisions.

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Mean free path

The molecule being in random direction continuously collide with each other. The path between two successive collision is called as mean free path. The magnitude of the free path is given by

λ = 1 / [√2π d² (N/V)]

where,

  d is diameter of molecules

N is the no of molecules enclosed   

V is the volume of a gas.

The average distance travelled by a gas molecule between two successive collisions is called as free mean path.

It is measured in angstrom or meter

If  λ₁+λ₂+---------+ λ_n are the free path ,then mean free path is given by equation,

 λ = [λ₁+λ₂+---------+ λ_n] / n

where n is no of collisions.

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Terms related to velocity

Mean Velocity ( Average velocity) (C)

Let we are having N no of molecules of an ideal gas enclosed in a vessel. 

Let  C_{1 ,} C₂ ------ , C_N be their velocities , thus the mean is given by

C=   [C₁²+  C₂² +-----+ C_N²] / N

Mean square velocity (C²)

The square of average velocity of all molecules is known as Mean Square Velocity

Let we are having n no of molecules of an ideal gas enclosed in a vessel. 

Let  C_{1 ,} C₂ ------ , C_N be their velocities , thus the mean square velocity  is given by

C²=   [C₁²+  C₂² +-----+ C_N²] / N

Root mean Square velocity  (√C²)

It is defined as  square root of mean square velocity

Let we are having n no of molecules of an ideal gas enclosed in a vessel. 

Let  C_{1 ,} C₂ ------ , C_n be their velocities , thus the mean square velocity  is given by

C_rms=   √{[C₁²+  C₂² +-----+ C_N²] / N}

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Pressure of a gas

Pressure of a gas

           Cartesian Coordinate 

Consider a fixed amount of gas  enclosed in a cuboid  of side 'a' The gas molecules are in random direction having momentum, which is imparted on the wall of container . Thu pressure is exerted by  gas molecules on the wall of the vessels.

Assuming some terms

N = Total no of molecules

m= mass of each molecule

M = Nm = total mass of a gas

a = length of each side

A = a² = Area of the container

V = l³ = volume of the container

ρ= M/V  = M/ l³  = Density of the gas

Consider  n molecules having velocity C_{1 ,} C₂ ------ , C_N 

Resolving each velocity into three coordinate system

Let  u_1, v_{1 ,} w₁ be the component of velocity C₁ in x  , y , z axis respectively.

Let  u_2, v_{2 ,} w₂ be the component of velocity C₂ in x  , y , z axis respectively.

Let  u_n, v_{n ,} w_n be the component of velocity C_n in x  , y , z axis respectively.

Then 

C₁²=   u₁² ₊ v₁² +------ + w₁²------(A)

C₂²=  u₂² ₊v₂² +------ + w₂²------(B)

^{.              .         .                    .}

       ^{.              .          .                   .}       

C₁²=   u_n²  ₊v_n² +------  + w_n²------(C)

^{Consider a molecules of mass 'm' moving with velocity C}₁ ^{in direction of wall  PQRS .Let its velocity be u}₁ ^{in X direction.}

^{Thus  the initial momentum of the molecules is given by} 

 ^mu₁ ^{-----------(1)}

 ^{After sometime the molecule collide with wall PQRS And reflect back with same velocity in opposite direction.}

^{Now the momentum after collision will be equal as per laws of conservation  of momentum, and it will be given  y,}

^mu₁^{-----------(2)}

^{The change in momentum is given by,}

^- mu₁ ^{- mu}₁ ^{= -2mu}₂

^{Negative sign indicates  lost in momentum ,but in this case momentum is conserved as no external force was acting, thus equation becomes,}

^= 2mu₁-----------(3)

After striking wall PQRS , the molecules reversed back and again strike wall P'Q'R'S' and return back to wall PQRS with same speed, the distance between this two collision is equal to '2a'. Thus time interval is given by 

Time = Distance / Speed

t = 2a / ^u₁ ---------(4)

The force f₁ exerted on PQRS is given by ,

force = change in momentum / time

 f₁ = [ ^2mu₁ / (2a / ^u₁) ]  -----------------( from 3 and 4)

 f₁ = [^mu₁² / a ] ----------(5) 

Equation (5) gives value of force exerted by particle moving in x direction with velocity u_1.

Similarly force exerted by molecule in X direction with velocity u_{1 ,}u_{2 ,}u_{N is given by}

 f₂ = [ ^mu₂² / a ] ----------(6)

 f_N = [  ^mu_N²/ a ]  ---------(7)

Resultant force on PQRS by molecules with velocity u_1, u_2, u_{N in X direction is given by,}

f_x = f₁+f₂+f_N

f_x =  ^mu₁² / a    +   ^mu₂² / a     +    ^mu_N² / a 

f_x =  m/a  [ ^u₁²+ ^u₂² + ^u_N² ] ------------(8)

Similarly, resultant force on by molecules with velocity v_1, v_2, v_N and  w_1, w_2, w_{N in} Y and Z direction respectively is given by,

f_y =  ^mv₁² / a    +   ^mv₂² / a     +    ^mv_N² / a

f_y =  m/a  [ ^v₁²+ ^v₂² + ^v_N² ] ------------(9)

f_z=  ^mw₁² / a    +   ^mw₂² / a     +    ^mw_N² / a

f_z =  m/a  [ ^w₁²+ ^w₂² + ^w_N² ] ------------(10)

Equation (8) (9) (10) gives Resultant force on wall of the cube in X ,Y , Z direction respectively

Now Pressure exerted due to this force on wall PQRS is given by,

Pressure (P)= Force (F)/Area (a²)

Pressure in X direction is given by,

P_x =  f_x /a²      --------( A= a²)  

P_x = [m/a(^u₁²+ ^u₂² + ^u_N² )]/ a² 

P_x = [m/a³ (^u₁²+ ^u₂² + ^u_N² )]----------(11)

P_y =  f_y /a²      --------( A= a²)  

P_y = [m/a(^v₁²+ ^v₂² + ^v_N² )]/ a² 

P_y = [m/a³ (^v₁²+ ^v₂² + ^v_N² )]----------(12)

P_z =  f_x /a²      --------( A= a²)  

P_z = [m/a(^w₁²+ ^w₂² + ^w_N² )]/ a² 

P_z = [m/a³ (^w₁²+ ^w₂² + ^w_N² )]----------(13)

we know pressure exerted by gas is same in all three direction

P = P_x  =P_y = P_z 

3P = P_x +P_y +P_z 

P = (P_x +P_y + P_z ) / 3 ----------(14)

Putting (11) (12) (13) in (14)

P =  m/3a³ (^u₁²+ ^u₂² + ^u_N² )+ m/a³ (^v₁²+ ^v₂² + ^v_N² ) + m/a³ (^w₁²+ ^w₂² + ^w_N² )

P = m/3a³[ (^u₁²+ ^u₂² + ^u_N² )+  (^v₁²+ ^v₂² + ^v_N² ) +  (^w₁²+ ^w₂² + ^w_N² )]

From (A) (B) (C)

P = m/3a³ [C₁²+C₂²+C_n²]

P = m/3V [C₁²+C₂²+C_n²] ----(a³=V) ------(15)

We know, C_rms=   √{[C₁²+  C₂² +-----+ C_N²] / N}

N * C²_rms =C₁²+  C₂² +-----+ C_N²  --------(16)

putting equation (16) in (15)

P = m/3V [N * C²_rms ]

P= 1/3 * M/V  * C²_rms --------(17)

Equation (17) gives Pressure of gas

Next Topic : Kinetic Energy of a gas

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Change Your life: Every people in this world want to be successful. Each individual is abided by the law of nature. The success of each individual is measured in terms of hard work and consistency. The higher the hard work and consistency Read more.

The power of thinking: Changing habit  is a cause of time, surrounding and thinking. Every individual have a superpower within them which is the gift of nature. When they know about this power and  utilize it in effective way, it leads to miracle Read more.

Be  a winner : Every individual is a precious gift by god. Every individual is bestowed with infinite talent within him/her by nature. The human brain is a storehouse of  precious collections and this collections is the source to be a winner. Every individual when born start learning new thing, apply it and try to be a best version of himself/herself. Read more

The Key principle  to learn anything  :Reading Books. Almost all the books in the world have solution for all the problems in the world. So reading books make you active consistence and solve all your problem. Read more.

The 80/20 principle : In our competitive world, each individual have a choice to live a better life, to have more than other. In order to make up with this demand they work harder and harder. But this technique do not yield the expected results, A student learning for 8 hours may  not obtain good grades in exam. 

You can learn any thing at very low cost from standford university than you might Think. Read More

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