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Community shelf Community shelf -> THE MEANING OF SCIENCE..AND WHY IT S**** IN INDIA..A MUST READ FOR ASPIRING ENGINEERS... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
And hence it proves satisfaction>money.
Catalogs Discussion Forums -> Organic Chemistry -> what is diff. b/w torsional ,van der waal strain and streric strain? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

what is diff. b/w torsional ,van der waal strain and streric strain?

Catalogs Discussion Forums -> About IITs and JEE -> which is d toughest exam in d world ? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
MIT
Catalogs Discussion Forums -> Electricity -> STABLE AND UNSTABLE EQUILIBRIUM. -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

THANKS.

Catalogs Discussion Forums -> Electricity -> STABLE AND UNSTABLE EQUILIBRIUM. -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

CAN ANYONE PLEASE EXPLAIN ME THE CONCEPT OF STABLE AND UNSTABLE EQUILIBRIUM.


 


FOR EXAMPLE WHY WHEN =0, THERE IS  stable equilibrium.  AND FOR =1800, THERE IS unstable equilibrium.

Community shelf Community shelf -> Chemical Reactions. -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
NICE BUT PLEASE IMPROVE IMAGE QUALITY.
Catalogs Discussion Forums -> Electricity -> PLZZZZZZZZ -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

POTENTIAL  IS DEFINED AS           V=  - .IF IT IS MENTIONED THAT THE POTENTIAL IS ZERO FROM A TO B.ONLY THEN WE CAN CONLUDE THAT ELECTRIC FIELD IS  ZERO..

Catalogs Discussion Forums -> Electricity -> 2 charges placed 1 cm apart what is minimum magnitude of electric force on them each -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

 TALKING ABOUT THE MAGNITUDE IT IS 2.304*10^-24.ELSE I THINK ANSWER SHOULD BE -2.304*10^-24 .WE CAN TAKE ONE CHARGE TO BE +1.6*10^-19 C AND OTHER TO BE -1.6*10^-19 C.

Catalogs Discussion Forums -> Differential Calculus -> Question of differentiation -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

HEY GRAB HOLD OF THIS FORMULA


COS(A).COS(2A).COS(4A)....COS(2^n-1A)=(SIN2^nA)/2^nSIN(A)

Catalogs Discussion Forums -> Electricity -> electric flux -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]

CONSIDER THE CUBE AS SHOWN AND A CHARGE AT ITS CORNER..TO COMPLETE THE GAUSSIAN SURFACE YOU NEED SEVEN MORE CUBES.THUS THE NET FLUX THROUGH WACH CUBE WILL BE Q/8.


 


 


 


(NOW IMAGINE BIG CUBICAL ROOM AT THE CORNER OF WHICH IS PLACED A LIGHT SOURCE(IN OUR CASE ITS Q/8)).CLEARLY THE LIGHT CANT PASS PARALLEL WAYS SO IT WILL PASS THROUGH THE THREE OPPOSITE FACES.HENCE THE TOTAL FLUX IN OUR CASE WILL BE DIVIDED BY THREE.IE.Q/24.


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 

Catalogs Discussion Forums -> Course Material -> how can i score 90+(min 85-90) marks in XII CBSE english core -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
WELL,

RECHECKING=RETOTALLING

 

FEW IDEAL REMEDIES ARE -
->  A COPY MUST BE CHECKED BY MORE THAN ONE TEACHERS.

 ->THERE SHOULD BE A LIMIT TO THE NO. OF COPIES CHECKED BY A TEACHER .

->THE SUPERVISERS MUST KEEP A CHECK ON EACH AND EVERY TEACHER ON HOW MUCH COPIES HE/SHE HAS CHECKED ETC.


AN IDEAL SYSTEM OF EDUCATION IS THAT IN WHICH EMPHASIS IS LAID ON THE CONTENT AND KNOWLEDGE INSTEAD OF THE PRESENTATION.


Catalogs Discussion Forums -> Course Material -> how can i score 90+(min 85-90) marks in XII CBSE english core -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
WELL TO TELL THE TRUTH ,IT WILL DEPEND ON THE TYPE TEACHERS,THEIR MOOD ETC.

THE ONLY THING IN YOUR HAND IS A GOOD WRITING,AND IMAGINATION POWER.

I DO NOT LIKE THIS SYSTEM,SERIOUSLY.
Catalogs Discussion Forums -> Games, Puzzles and Quizzes -> C++...... -> Go to message
This Post 10 points    (Olaaa!! Perrrfect answer.   in 2 votes )   [?]
//angle conversion
#include
#include
#include
float main()
{
clrscr();
int p=0;
float degree1,degree2,rad1a,rad1b,rad2;
while(p!=1)
{
cout<<"enter the angle in degree\n";
cin>>degree1;
rad1a=((degree1*22)/7)/180;
rad1b=degree1/180;
cout<<"angle in radians is\n"<cout<<"enter the angle in radians\n";
cin>>rad2;
degree2=(rad2*180*7)/22;
cout<<"angle in degree is\n"<cout<<"enter 1 to quit or any other key to continue";
cin>>p;
if(p==1);
p==1;
}
getch();
return 0;
}


Catalogs Discussion Forums -> Games, Puzzles and Quizzes -> C++...... -> Go to message
This Post 15 points    (Olaaa!! Perrrfect answer.   in 3 votes )   [?]
//accuracy required
//program to find tan,sine or cosine of a given angle.
#include<iostream.h>
#include<conio.h>
#include<math.h>
int main()
{
long double angle,p;
int r;
clrscr();
cout<<"enter any angle in degrees ";
cin>>angle;
angle=(((angle*22)/7)/180);
cout<<"enter 1 to find sin of angle ";
cout<<"enter 2 to find cos of angle ";
cout<<"enter 3 to find tan of angle ";
cin>>r;
switch (r)
{
case 1:p=sin(angle);cout<<" the sine of   "<<angle<<" radians is "<<p;break;
case 2:p=cos(angle);cout<<" the cosine of "<<angle<<" radians is "<<p;break;
case 3:p=tan(angle);cout<<" the tangent of"<<angle<<" radians is "<<p;break;

}
getch();
return 0;
}


Catalogs Discussion Forums -> General Physics -> physics conceptuals!! -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
A driver in a car moves with a velocity v .Suddenly he sees a broad wall.

Should he apply the brakes or turn sharply?
Catalogs Discussion Forums -> Algebra -> few challenging problems.... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
edited.
Catalogs Discussion Forums -> Algebra -> p&c -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
why cant we go like this->
1st man has n choices,
2nd man has n-1 choices and so on
ie.
(n)(n-1)(n-2).......(n-m+1)


please explain.
Catalogs Discussion Forums -> General Knowledge -> who is the father of astrology -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
Grant Lewi is the Father of Modern Astrology.

Claudius Ptolemy is the father of Classical Astrology.
Catalogs Discussion Forums -> Algebra -> check your wits -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
the answer is 1/3
Catalogs Discussion Forums -> Algebra -> check your wits -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
the answer is 1/3
 
 
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