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Catalogs Discussion Forums -> Counselling Zone -> hw i will become an iitian by hard work or by luck -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Luck also may be a factor. But when you work more and more hard you become more and more lucky.

Community shelf Community shelf -> Still 326 Seats Vacant at IITs after 2nd Round Counselling !! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
Good information! IITJEE shd learn from AIEEE admission team. They conduct 7 rounds of selection to see that most of the seats r filled. They shouldn't include other than IITs in the selection process. The JEE list shd further be expanded to see that some unwanted or not-so-popular courses have takers. At the end, I propose, a spot selection for the vacant seats from JEE qualified candidates like NITs can be started.
Catalogs Discussion Forums -> About IITs and JEE -> will there be any telugu people in iit delhi -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
One out of every four IITJEE qualified candidates is from AP. So u can expect them everywhere.
Catalogs Discussion Forums -> About IITs and JEE -> New IITs, is govt taking students for a ride? The conditions of new IITs are inferior toeven an ordi -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
Thanks for the responses!My son got selection in IIT Bhubaneswar(Electrical). With an AIEEE rank of 2135 he may get NIT Trichy(Electric). Hence I was in a confusion. I think we will go for IIT.
Catalogs Discussion Forums -> About IITs and JEE -> I have got 6930 in jee 2011.i havent got any seat in first round.can i get any seat in second round. -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]

IITJEE  has published the closing ranks of various courses in their website. Pls check up. This will give an idea about 2nd round closing ranks. I feel in the 3000 range there will be a shift of 200 ranks in the second round. This year an apathy towards new IITs is evident compared to last year. Check the link below:

http://www.jee.iitm.ac.in/openclose2011.php

Catalogs Discussion Forums -> About IITs and JEE -> New IITs, is govt taking students for a ride? The conditions of new IITs are inferior toeven an ordi -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
New IITs, is govt taking students for a ride? The conditions of new IITs are inferior toeven an ordinary private engg college in India. Even after three years govt could not do much in building the permenant campus. Many students r forsaking prestigious NIT seats and joining new IITs expecting IIT tag to do some miracle in their life. Govt should have started admission in new IITs after the setting up of new campus. This make shift arrangement appears to be rediculous.We are in a fix.Pls advise
Catalogs Discussion Forums -> About IITs and JEE -> my AIR is 4699..4828 seats are for general...den on xcludng obc etc my rank shud shift upward????isn -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Try this link. The information required  can be found out.

 

http://captnemo.in/projects/iitjee/

Catalogs Discussion Forums -> About IITs and JEE -> Can I lock my seat alloted to me in d 1st seat allotment of iit-jee? i dnt wnt 2 go for upgradation! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

I think no.

It is possible incase of NIT.

For IIT u r forced to accept higher options if allotted!

Catalogs Discussion Forums -> About IITs and JEE -> I wish best of luck to all the IIT aspirants!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
I wish best of luck to all the IIT aspirants!!
Catalogs Discussion Forums -> Parent Discussion Board -> Dear experts,What is the standing of IIST,Trivandrum compared to NIT? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Dear experts,

Govt of India had recently started an institute called Indian Institute of Space Science and Technology.  www.iist.ac.in/

They offer B Tech in Avionics,Aerospace and physical sciences. Earlier they used to take students from EML of IITJEE. Now they conduct their own test. This year the test is on 16.04.11.

I would like to know what is the standing of this institute? Students have to sign a bond that they will serve ISRO for 5 years and the entire expense will be born by Govt. during the course. Another drawback is that you will be always under a scanner of Govt sleuths if you join ISRO. But we can work for our Nation's progress rather than some multinational company. 

Pls advice  whether it is worth joining IIST if one gets admission in NITs of south India? If yes which branch is better?

 

Catalogs Discussion Forums -> Mechanics -> how can a centre of mass of a body locate outside the body? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Centre of mass can lie out side the body. For a ring it is at the centre which is outside the body. For a 'C' shaped body also it is outside. There are plenty of shapes like that.

COM is only a point where mass can be imagined to be concentrated for analysis purpose.  When it comes out side we can't physically use this point for supporting the body like a pivot.

Community shelf Community shelf -> Delhi IIT JEE 2010 topper Sahal Kaushik a child prodigy! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Many of you may be knowing that Delhi topper of IIT JEE 2010 Sahal Kaushik is a child prodigy who managed AIR 33 at the age of 14 without any formal school education.

He is planning to do MSc at IIT Kanpur. Those who want to know more about him may read the following news and youtube video. It is very interesting.

 

http://timesofindia.indiatimes.com/articleshow/5978684.cms

http://www.youtube.com/watch?v=XzmkhKBqNYo

 

 

 

 

Catalogs Discussion Forums -> Mechanics -> if a person go to the home and school and school and home.he is in simple harmonic motion -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Present example is a case of periodic motion.

Here displacement, velocity and acceleration are not varying in a sinusoidal fashion. So it is not SHM.

Catalogs Discussion Forums -> About IITs and JEE -> my rank in aieee is13000.i want to somehow get into top nits(trichy,suratkal,warangal).wat r d possi -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

There is a web site which will help you in one click to get all possible NITs where you can get admission with a specific rank. You have to feed your state also to get the result. You may not get Warangal,Trichy or Suratkal with 13000 rank.

The link is given below. Pls try:

http://www.dailymotion.hostoi.com/AIEEE-2010-branch-prediction-Engg-.html

 

Catalogs Discussion Forums -> About IITs and JEE -> my aieee rank is 814 and my iit rank is 1073.. i am very much confused.. please tell me should i go -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Even if you get first rank in AIEEE u should go for IIT with a rank of 1073.

There is absolutely no room for any confusion!!!!!

Catalogs Discussion Forums -> Mechanics -> why does an ordinary beam balance stays horizontal about the fulcrum? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

@Nimisha Radhakrishnan

If centre of mass is at fulcrum it is not necessary that beam should remain horizontal. If the beam is inclined, still the moment on both sides will be same. So there will be no net torque even in inclined psition.

I feel that the fulcrum should be slightly above the centre of mass so that any small inclination will raise the centre of mass causing imbalance. So due to gravity the COM will come to lowest stable point ie below the fulcrum. Thus beam will remain horizontal always if masses on both the pans are equal.

Catalogs Discussion Forums -> Mechanics -> galileo concluded that the rate of change of velocity with time is a constant of motion for all obje -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Viscous force of air is not that small. When objects fall the drag force due to air is proportional to velocity of object. So when an object falls there will be a reduction in acceleration but not velocity.

Velocity keeps on increasing till a stage where drag force becomes equal to the gravitational force on the fallin object. This velocity is termed as terminal velocity. Rain drops fall to earth in terminal velocity and without any acceleration.

Most of the falling solid objects even burn off/melt  before reaching earth due to air friction like meteors.

Catalogs Discussion Forums -> About IITs and JEE -> i want to appear for IIT-JEE 2011?i'm just completing my 11th ...i hadn't joined IIT coaching classe -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

Joining a coaching class is not a must for clearing JEE but by joining some reasonably good coaching centre surely you are going to enhance your chances!

Catalogs Discussion Forums -> Mechanics -> Why doesnt a physical balance stop at any position? rather it will stop only at the middle position. -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]

I understand that your question is why the beam remains horizontal if weights on both the pans are equal.

The pivot or the fulcrum of the beam is kept at a location slightly above the CG of beam. So when in inclined position the CG of beam  will not pass through the vertical line below the pivot and this eccentricity causes a correcting moment which brings the CG to the  vertical line and beam becomes horizontal. In other words when in inclined position the CG of beam will be in a slightly raised position. Naturally the beam has the tendency to bring the CG to the lowest position due to gravity where it is in stable equilibrium.

When the masses in the pan are unequal the differential moment due to this unequal weight becomes predominant and beam will come to an inclined position.

Another point to be noted here is even if the CG of weight and the CG  of object being weighed are at different heights it doesn't affect the beam balance. It will remain horizontal if weights(masses) are same. It is because the pans are hung using chains which will take only tension and not moments.

Community shelf Community shelf -> IS IITian REALLY AN ENGINEER? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
It is generally told that getting into IIT is difficult but getting out very easy. Impression of professors about the student is very important there. All the tests are conducted by them. They have to just submit a table with grades of student for the subject taught. I think that they don't have to tabulate marks obtained or submit question paper/answer papers to academic section. There is no external exam. Teacher himself is the examiner! I feel that this system is doing a lot of damage to students acadamic excellence.This was the practice in 80s. Now also,I am afraid, things are more or less like this only .All the IITs together can form a consortium and conduct external exams and valuation can be done at other IITs. This will not increase the work load of teachers.
 
 
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