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Which way is better for giving AIEEE exam? ONLINE or OFFLINE.

Which way is better for giving AIEEE exam? ONLINE or OFFLINE.

-Yash asked -

Answer:

I would personally recommend online. But the choice is up to you.

Please follow the following check to decide. Try to identify for yourself the plus points and negative points of writing AIEEE online and OFFLINE.

The most important disadvantage of choosing the OFFLINE version is the rarity of choices. You may have to travel long if you are not nearby the centre.

The decision is yours. But, think well before you decide.


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Be the first to comment - What do you think?  Posted by admin - November 22, 2011 at 6:58 pm

Categories: +2 Physics, AIEEE, ANSWERS TO QUESTIONS FROM VISITORS, Entrance Exams, Exam Help   Tags: , , , , , , , , , ,

CBSE PUBLISHED AIEEE ADMISSION NOTICE –2012

CBSE will be conducting the Eleventh All India Engineering/Architecture Entrance Examination (AIEEE), Offline Examination on 29th April, 2012 (Sunday) and Online Examination for B.E./.B.Tech. only from 7th May to 26th May, 2012 for admission to degree level courses in Engineering and Architecture in National Institute of Technologies (NITs), Indian Institute of Information Technologies (IIITs), Centrally funded Institutions, Deemed Universities and Institutions in States/UTs (Other than those covered by Joint Entrance Examination) State Level Entrance Examination.

1. Subject Combination and Mode of Examination
SUBJECTS                

Paper 1
Physics, Chemistry & Mathematics

TYPE OF QUESTIONS        

Objective type questions with equal weightage to Physics, Chemistry & Mathematics

MODE OF EXAMINATION

BOTH OFFLINE (PAPER/PEN) AND ONLINE (CBT MODE) AS PER SELECTED CITIES

Paper 2
Mathematics – Part I (Objective type questions)
Aptitude Test – Part II (Objective type questions)
& Drawing Test – Part III (questions to test Drawing Aptitude OFFLINE ONLY)

2. Schedule of Examination
AIEEE
will be conducted as per schedule given below:
A. Pen & Paper (Offline examination)
29.04.2012

0930-1230 Hours (3 Hours)

Paper 1

Physics, Chemistry & Mathematics

29.04.2012
1400-1700 Hours (3 Hours)
Paper 2
Mathematics – Part I
Aptitude Test – Part II &
Drawing Test – Part III
B. On line examination for B.E. /B.Tech only (Computer base testing)
7-05-2012 to 26.05.2012
1st shift (9.00 am to 12.00 noon) 2nd shift (2.00 pm to 5.00 pm) 3 Hours

Paper 1
Physics, Chemistry & Mathematics

1 comment - What do you think?  Posted by admin - November 16, 2011 at 9:40 am

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Motion in a vertical circle and conservation of energy

A stone  tied to a string of length l is whirled around a vertical circle with the other end of the string at the centre. At a certain instant of time the stone is at the lowest position and has a speed u. What is the magnitude of change in its velocity as it reaches a position where the string is horizontal?

Answer:

Let’s assume that the potential energy at the lowest position be zero. So, when the string is horizontal, the stone has risen by a vertical height l, the length of the string which is also the radius of the vertical circle.

If v is the magnitude of velocity at the horizontal position, then according to the law of conservation of energy,

KE+PE at the lowest position = KE+PE at the horizontal position

\frac{1}{2}mu^{2}=\frac{1}{2}mv^{2}+mgl

From the equation above, v-u can be calculated.

v=\sqrt{u^{2}-2gl}

 

The following links will help you for deeper understanding and you can browse through some solved problems from the topic too.

Be the first to comment - What do you think?  Posted by admin - October 10, 2011 at 7:55 am

Categories: Answers, ANSWERS TO QUESTIONS FROM VISITORS, CLASS XI, energy loss, energy motion, Exam Help, General Physics, IIT JEE, Interesting Questions, motion work, Physics Homework, Plus Two Physics, power and energy, Problem Solving, Problems, Soved Numerical Problems   Tags: , , , , , , , , , , ,

Questions waiting to be answered at www.askphysics.com

Can you answer these?

A bullet of mass m is fired with a velocity v and strikes a a block of mass M suspended by a string of length L.
the bullet gets embedded in the block. What is the angle the the block makes due to the impact?

 

Why planets revolve around their own axis?

 

At time t=0 a ball is projected with a velocity = 60 m/s at 60 degrees form x axis.find the times when the velocity will make angle of 45 degree from x axis?

 

Suppose that, while lying on a beach near the equator watching the Sun set over a calm ocean, you start a stopwatch just as the top of the Sun disappears.You then stand, elevating your eyes by a height H = 1.70 metres, and stop the watch when the top of the Sun again disappears, If the elapsed time is t=11.1 s, what is the radius r of earth?

 

A non flow reversible process occurs for which p=3v has power 2+1/v where p is in bar & v is in m has power3. What will be the work done when v changes from 0.5 to 1.5m has power3.

 

Draw  the ray diagram to show the image formation during looming (mirage in cold regions )?

Be the first to comment - What do you think?  Posted by admin - September 4, 2011 at 6:03 pm

Categories: +2 Physics, adults, Answers, Ask Physics, blue, CLASS XI, EMI, Entrance Exams, Exam Help   Tags: , , , , , , , , , , , , , , ,

Electrostatics : A Practice Test Paper – 1

Time: 45 min

Max. Marks: 25

  1. How does the force between two point charges change, if the dielectric constant of the medium in which they are kept, increases? [1]
  2. Name the experiment which established the quantum nature of electric charge. [1]
  3. Ordinary rubber is an insulator, but the special tyres of aircrafts are made slightly conducting. Why is this necessary? [1]
  4. Draw electric field lines around an electric dipole. [1]
  5. What would be the work done if a point charge +q is taken from  a point A to B on the circumference of a circle with another point charge +q at the centre? [1]
  6. Obtain an expression for the potential energy of two charges q1 and q2 separated by distance r in a electric field E. [2]
  7. Define electric field intensity. What is its SI unit? What is the relation between electric field and force on the charge? [2]
  8. Obtain an expression for the electric potential at a point due to an electric dipole. [3]
  9. Sketch equipotential surfaces for (i) a positive point charge (ii) Two equal positive point charges separated by a small distance (iii) a uniform electric field. [3]
  10. (a) State Gauss Law (b) Using it derive an expression for the electric field intensity at a point near a thin infinite plain sheet of charge. (c) A point charge of 2 microcoulomb is at the centre of a cubic Gaussian surface 9cm edge. What is the net electric flux through all the surfaces of the cube? [5]
  11. (a) Define electric dipole moment. (b) Derive expression for electric field intensity of a dipole at a point on its axial line. (c) Two charges +10μ C and – 10 μ C are placed 5 mm apart. Determine the electric field at a point P 15 cm away from its centre O on a line passing through O and normal axis of the dipole. [5]

Be the first to comment - What do you think?  Posted by admin - May 4, 2011 at 7:57 pm

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KVS Announces Exam Dates for SA II for IX and X and Annual exam for Class XI

Date Sheet for SA-II Class IX-2010-2011

Date IX (School Level SA-II)
03.03.2011 Thursday ……….
04.03.2011 Friday Social Science
05.03.2011 Saturday ……………
07.03.2011 Monday ……………
08.03.2011 Tuesday Maths
09.03.2011 Wednesday ……………
10.03.2011 Thursday Sanskrit
11.03.2011 Friday ……………
14.3.2011 Monday ……………
15.03.2011 Tuesday Science
16.03.2011 Wednesday ……………
17.03.2011 Thursday English
18.03.2011 Friday ……………
21.03.2011 Monday Hindi

EXAMINATION TIMING;

(i)         09.00 AM to 12.00 Noon

(ii)               15 minutes extra time is to be provided to the students for reading the question paper, hence Question Paper should be given to the students at 08:45 AM.


Annexure ‘B’

Date Sheet for SA-II for Class X (School based) – 2010-2011

Date X (School Based SA-II)
24.03.2011 Thursday Social Science
25.03.2011 Friday ……………
26.03.2011 Saturday Hindi
28.03.2011 Monday ……………
29.03.2011 Tuesday English
30.03.2011 Wednesday ……………
31.03.2011 Thursday ……………
01.04.2011 Friday Maths
04.04.2011 Monday Science
05.04.2011 Tuesday ……………
06.04.2011 Wednesday Sanskrit

EXAMINATION TIMING;

(i)         09.00 AM to 12.00 Noon

(ii)        15 minutes extra time is to be provided to the students for reading the question paper, hence Question Paper should be given to the students at 08:45 AM.

Annexure ‘C’

Date Sheet for Class XI Session Ending Exam-2010-2011

Date Class XI (School Level)
09.03.2011 Wednesday Physics/Accounts/ History
10.03.2011 Thursday ……….
11.03.2011 Friday Hindi Elec./Core
14.03.2011 Monday Maths
15.03.2011 Tuesday ……….
16.03.2011 Wednesday Economics/Bio-Technology
17.03.2011 Thursday ……….
18.03.2011 Friday English
21.03.2011 Monday Chemistry/ Business Studies
22.03.2011 Tuesday ……….
23.03.2011 Wednesday Computer Science/I P
24.03.2011 Wednesday ……….
25.03.2011 Wednesday Geography/Biology

EXAMINATION TIMING;

(i)         09.00 AM to 12.00 Noon

(ii)        15 minutes extra time is to be provided to the students for reading the question paper,  hence Question Paper should be given to the students at 08:45 AM.

NOTE: Examination of subjects other than mentioned above, for example: Physical Education, Pol. Science, Sociology, etc. is to be conducted by the Vidyalaya on the dates decided by RO/KV.

Be the first to comment - What do you think?  Posted by admin - February 8, 2011 at 7:02 am

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CBSE Class XII Sample Papers Published recently

CBSE.NIC.IN

Physics – Paper-I |   Paper-II |   Paper-III

CBSE 2010 Marking Scheme (Science)

http://entrance-exam.net

Physics Sample Paper 1
Physics Sample Paper 2
Physics Sample Paper 3
Physics Sample Paper 4
Physics Sample Paper 5
Physics Sample Paper 6
Physics Sample Paper 7

CBSE GUESS
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(These are just links to various sample papers and guess papers created by various authors and posted at the respective sites mentioned)

1 comment - What do you think?  Posted by admin - February 2, 2011 at 9:33 am

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