Showing posts with label Olympiads. Show all posts
Showing posts with label Olympiads. Show all posts

Sunday, November 16, 2014

Asian Physics Olympiad (APhO)

http://apho.phy.ntnu.edu.tw/


The Asian Physics Olympiad (APhO), initiated in the year of 2000 by Indonesia,is an annual international physics competition devoted to students of secondary schools in Asia region. It is usually held in late April or early May in which more than twenty countries and regions have participated in the competition since its beginning. Its conduction exactly follows that of International Physics Olympiad (IPhO) except each participating country can send eight contestants at most instead of five in IPhO. The APhO has not only greatly promoted the quality of physics education in Asia region, but also provide an additional opportunityand opened an extra window for bright young students to widen their view over the outside world



THE SYLLABUS
(the same as those described in the International Physics Olympiads)
General
(a) The extensive use of the calculus (differentiation and integration) and the use of complex numbers or solving differential
     equations should not be required to solve the theoretical and practical problems.

(b) Questions may contain concepts and phenomena not contained in the Syllabus but sufficient information must be given in
 the questions so that candidates without previous knowledge of these topics would not be at a disadvantage.

(c) Sophisticated practical equipment likely to be unfamiliar to the candidates should not dominate a problem. If such devices
 are used then careful instructions must be given to the candidates.

(d) The original texts of the problems have to be set in the SI units.
A. Theoretical Part
The first column contains the main entries while the second column contains comments and remarks if necessary.
1. Mechanics
(a) Foundation of kinematics of a point mass.Vector description of the position of the point mass, velocity and acceleration as vectors.
(b) Newton's laws, inertial systems.Problems may be set on changing mass.
(c) Closed and open systems, momentum and energy,
      work, power.
(d) Conservation of energy, conservation of linear
      momentum, impulse.
(e) Elastic forces, frictional forces, the law of gravitation,
      potential energy and work in a gravitational field.
Hooke's law, coefficient of friction (F/R = const), frictional forces static and kinetic, choice of zero of potential energy.
(f) Centripetal acceleration, Kepler's laws

2. Mechanics of Rigid Bodies
(a) Statics, center of mass, torque.Couples, conditions of equilibrium of bodies.
(b) Motion of rigid bodies, translation, rotation, angular
      velocity, angular acceleration, conservation of angular
      momentum.
Conservation of angular momentum about fixed axis only
(c) External and internal forces, equation of motion of a rigid
      body around the fixed axis, moment of inertia, kinetic
      energy of a rotating body.
Parallel axes theorem (Steiner's theorem), additivity of the moment of inertia.
(d) Accelerated reference systems, inertial forces.Knowledge of the Coriolis force formula is not require

3. Hydromechanics
No specific questions will be set on this but students would be expected to know the elementary concepts of pressure, buoyancy and the continuity law.

4. Thermodynamics and Molecular Physics
(a) Internal energy, work and heat, first and second laws of
      thermodynamics.
Thermal equilibrium, quantities depending on state and quantities depending on process.
(b) Model of a perfect gas, pressure and molecular kinetic
      energy,  Avogadro's number, equation of state of a
      perfect gas, absolute temperature.
Also molecular approach to such simple phenomena in liquids and solids as boiling, melting etc
(c) Work done by an expanding gas limited to isothermal
      and adiabatic processes.
Proof of the equation of the adiabatic process is not required.
(d) The Carnot cycle, thermodynamic efficiency,  reversible
      and irreversible processes,  entropy(statistical
      approach), Boltzmann factor.
Entropy as a path independent function, entropy changes and reversibility, quasistatic processes.

5. Oscillations and waves
(a) Harmonic oscillations, equation of harmonic oscillation.Solution of the equation for harmonic motion, attenuation and resonance - qualitatively.
(b) Harmonic waves, propagation of waves, transverse and
      longitudinal waves, linear polarization, the classical
      Doppler effect, sound waves.
Displacement in a progressive wave and understanding of graphical representation of the wave, measurements of velocity of sound and light, Doppler effect in one dimension only, propagation of waves in homogeneous and isotropic media, reflection and refraction, Fermat's principle.
(c) Superposition of harmonic waves, coherent waves,
      interference, beats, standing waves.
Realization that intensity of wave is proportional to the square of its amplitude. Fourier analysis is no required but candidates should have some understanding that complex waves can be made from addition of simple sinusoidal waves of different frequencies. Interference due to thin films and other simple systems (final formulae are not required), superposition of waves from secondary sources (diffraction)

6. Electric Charge and Electric Field
(a) Conservation of charge, Coulomb's law.
(b) Electric field, potential, Gauss' law.Gauss' law confined to simple symmetric systems like sphere, cylinder, plate etc., electric dipole moment.
(c) Capacitors, capacitance, dielectric constant, energy
      density of electric field.

7. Current and Magnetic Field
(a) Current, resistance, internal resistance of source,
      Ohm's law, Kirchhoff's laws, work and power of direct
      and alternating currents, Joule's law.
Simple cases of circuits containing non-ohmic devices with known V-I characteristics.
(b) Magnetic field (B) of a current, current in a magnetic
      field, Lorentz force.
Particles in a magnetic field, simple applications like cyclotron, magnetic dipole moment
(c) Ampere's law.Magnetic field of simple symmetric systems like straight wire, circular loop and long solenoid
(d) Law of electromagnetic induction, magnetic flux, Lenz's
      law, self-induction, inductance, permeability, energy
      density of magnetic field.
(e) Alternating current, resistors, inductors and capacitors
      in AC-circuits, voltage and current(parallel and series)
      resonances.
Simple AC-circuits, time constants, final formulae for parameters of concrete resonance circuits are not required.

8. Electromagnetic waves
(a) Oscillatory circuit, frequency of oscillations, generation
      by feedback and resonance.
(b) Wave optics, diffraction from one and two slits,
      diffraction grating, resolving power of a grating, Bragg
      reflection.
(c) Dispersion and diffraction spectra, line spectra of
      gases.
(d) Electromagnetic waves as transverse, waves
      polarization by reflection, polarizers.
Superposition of polarized waves.
(e) Resolving power of imaging systems.
(f) Black body, Stefan-Boltzmann law.Planck's formula is not required

9. Quantum Physics
(a) Photoelectric effect, energy and impulse of the photon.Einstein's formula is required
(b) De Broglie wavelength, Heisenberg's uncertainty
      principle. 

10. Relativity
(a) Principle of relativity, addition of velocities, relativistic Doppler effect.
(b) Relativistic equation of motion,   momentum, energy, relation between energy and mass, conservation of energy and
      momentum.

11. Matter
(a) Simple applications of the Bragg equation.
(b) Energy levels of atoms and molecules (qualitatively), emission, absorption, spectrum of hydrogen-like atoms.
(c) Energy levels of nuclei (qualitatively), alpha-, beta- and gamma-decays, absorption of radiation, half-life and exponential
      decay, components of nuclei, mass defect, nuclear reactions

B. Practical Part

The Theoretical Part of the Syllabus provides the basis for all the experimental problems. The experimental problems given in the experimental contest should contain measurements.

Additional requirements:

  1. Candidates must be aware that instruments affect measurements.
  2. Knowledge of the most common experimental techniques for measuring physical quantities mentioned in Part A.
  3. Knowledge of commonly used simple laboratory instruments and devices such as calipers, thermometers, simple volt-, ohm- and ammeters, potentiometers, diodes, transistors, simple optical devices and so on.
  4. Ability to use, with the help of proper instruction, some sophisticated instruments and devices such as double-beam oscilloscope, counter, ratemeter, signal and function generators, analog-to-digital converter connected to a computer, amplifier, integrator, differentiator, power supply, universal (analog and digital) volt-, ohm- and ammeters.
  5. Proper identification of error sources and estimation of their influence on the final result(s).
  6. Absolute and relative errors, accuracy of measuring instruments, error of a single measurement, error of a series of measurements, error of a quantity given as a function of measured quantities.
  7. Transformation of dependence to the linear form by appropriate choice of variables and fitting a straight line to experimental points.
  8. Proper use of the graph paper with different scales (for example polar and logarithmic papers).
  9. Correct rounding off and expressing the final result(s) and error(s) with correct number of significant digits.
  10. Standard knowledge of safety in laboratory work. (Nevertheless, if the experimental set-up contains any safety hazards the appropriate warnings should be included into the text of the problem.) 




CBSE Group Mathematical Olympiad

CBSE Group Mathematical Olympiad



CBSE is going to conduct Group Mathematical Olympiad on December 01, 2013. Successful candidates will be sent to International Mathematical Olympiad. A maximum number of 30 students from CBSE group are selected strictly in order of merit to participate in Indian National Mathematical Olympiad (INMO) conducted by National Board of Higher Mathematics (NBHM). Selection at National level leads to participation at the International Mathematical Olympiad.
WHO CAN PARTICIPATE IN CBSE GROUP MATHEMATICAL OLYMPIAD
a) Any student studying in class XII, XI, X or IX can participate in the competition. However, there will be a common question paper for all participants. Bright students from class VIII may also appear.
b) A school can sponsor maximum five students for the competition.
c) The five students should be selected strictly on the basis of a screening test conducted by the school itself.
DATE OF EXAMINATION
a) CBSE Group Mathematical Olympiad 2013 will be held on Sunday, 1st December, 2013 at the centre notified at the end of this folder.
b) The duration of the examination will be 3 hours (1:00 pm to 4:00 pm)
FEE TO BE PAID
Every sponsored candidate shall remit a sum of Rs. 60/- as entry fee for the examination. The fee of the candidates should be forwarded by the principal of the participating school to the venue principal (centre) in the form of demand draft drawn in favour of the principal of the venue school. The list of venue schools (state coordinators) appears at the end of this folder.
LAST DATE FOR APPLYING
The fee along with desired information about the selected students should reach the state coordinator by 20th October, 2013. In no case should the fee or documents be sent to the Board.HOW TO APPLY?
a) The head of the participating schools will forward the names of the selected students to the state coordinator (venue school) nominated by the Board
b) The information about the selected students including name, father’s name, date of birth, school address, class, residential address, total marks obtained in the class one lower than in which he/she is studying, should be sent to the state coordinator along with the fee before the last date.
c) The selected candidates should be bonafide students of the school/institution
d) The admit card to be issued by the participating school should have complete information about the students.
e) The admit card should also carry the signature of the student and his/her latest photograph duly attested by the principal.
VENUE FOR THE EXAMINATION
a) The Group Mathematical Olympiad will be held at one or two venues in each state as listed in the folder.
b) Every candidate is required to appear at the venue in his/her state only. No change of venue for the examination will be admissible.
c) Every candidate has to bear the expenditure for his/her transport, board and lodging etc.
d) In case of candidates studying in gulf schools, the schools will have to make arrangement for candidates to appear at the identified centre.
e) The state coordinator will inform all the participating schools about the roll nos. of the candidates, exact venue, date of examination, time of examination and the other details
MEDIUM OF EXAMINATION
The question paper will be made available in English medium. The candidates are required to answer in English only.
SYLLABUS AND PATTERN OF EXAMINATION
There is no specific syllabus for the examination. Areas of school mathematics such as algebra, geometry, number theory, combinatorics etc. are to be prepared for the test. The question paper will consist of 6-7 questions of non-routine nature.
CONDUCT OF GMO
a) The coordinator will act as the Centre Superintendent. For the examination at his/her centre. He/she will appoint invigilators as per CBSE examination norms.
b) In addition to invigilators the Centre Superintendent may appoint one clerk/peon for the conduct of the examination.
QUESTION PAPER
a) The question papers will be sent by CBSE to the state/regional coordinator directly in advance.
b) The coordinator shall keep the sealed paper in his/her safe custody till the commencement of examination. The sealed packets containing the question paper should be opened only half an hour before the start of examination.
MERIT LIST
The answer sheets of candidates who appear in CBSE GMO will be evaluated at CBSE Headquarters. CBSE will select a maximum of 30 candidates strictly in order of merit. Only the selected candidates will be informed about the result and will be eligible to appear in the Indian National Mathematical Olympiad conducted by NBHM. The name of the selected candidates will be communicated to respective schools as well as NBHM for further necessary action. The result will also be available at cbseacademic.in.

Enrollment for the Olympiads

How To Enroll for the First Stage

Enrollment for the Olympiads 2013-14 will begin in Mid August 2013. You can view general information about the enrollment for Olympiads by following links given below. Please note that for Science and Astronomy Olympiads, some of the eligibility rules specify permissible range for dates of birth for participants and these should be checked separately for each subject (under Subjects: Stage I - Eligibility).



National Astronomy Olympiad Program - Class XII

National Astronomy Olympiad Program - http://olympiads.hbcse.tifr.res.in/subjects/astronomy

The National Astronomy Olympiad Program is designed to encourage students with good foundations in Physics and Mathematics and an interest in Astronomy to pursue further studies in this field. It involves a five stage process leading to participation of Indian team in International Olympiad in Astronomy and Astrophysics (IOAA).

Here
is a report broadcast on CNN-IBN in November 2012 about Astronomy Olympiad.


To know the five stage process of the astronomy Olympiad programme click the Stages.

Stages

The astronomy Olympiad program follows the following 5 stages:
  • Stage I: National Standard Examination in Astronomy (NSEA).
  • Stage II: Indian National Astronomy Olympiad (INAO),
  • Stage III: Orientation cum Selection Camp (OCSC) in astronomy,
  • Stage IV: Pre-departure Training Camp (PDT) for IOAA,
  • Stage V: International Olympiad in Astronomy and  Astrophysics (IOAA).

Stage 1 is entirely the responsibility of IAPT. All the remaining stages are organized by HBCSE.
The detailed information about eligibility and structure of the stages is given below:
 

Stage I: National Standard Examination in Astronomy (NSEA)

NSEA is the first stage of selection of students in the astronomy Olympiad Programme which is organized by the Indian Association of Physics Teachers (IAPT). Every student aspiring to go through successive stages of the programme must enroll for NSEA. NSEA will be held at a large number of centres in the country.

Date of NSEA 2014 :    23 November 2013 (Sunday)  
Time of NSEA 2014:     03:00 pm to 05:00 pm
Last Date for Enrollment for NSEA: 15th September 2014

Eligibility:
All Indian students who are born on or after January 1, 1995 and, in addition, are in Class XII or lower as of November 30, 2014, are eligible to appear for NSEA 2014 – 2015. If they qualify in the NSEA they will be eligible for subsequent stages leading to participation in International Olympiad in Astronomy and Astrophysics 2014.

It is the student's responsibility to ensure that the eligibility criteria are satisfied. In case at any stage of the programme it is found that the student does not satisfy the eligibility criteria, he/she may be disqualified from the program.

Syllabus:

The syllabus for NSEA is broadly equivalent to the senior secondary level (upto Class XII) of CBSE.
There will be greater emphasis on physics and mathematics (calculus not expected) and elementary astronomy.
This is only a rough guideline, and there is no detailed syllabus given for NSEA.

Question Paper:
NSEA emphasizes comprehension of the subject, not rote memory.  Its format will be as follows:
The question paper will consist of 80 multiple choice questions, each with only one of the four options correct.

Language   :   English.

Homi Bhabha Centre for Science Education - Olympiad

Homi Bhabha Centre for Science Education

http://olympiads.hbcse.tifr.res.in/


Homi Bhabha Centre for Science Education is the nodal centre of the country for Olympiad programmes in mathematics and sciences including astronomy. The programmes aim at promoting excellence in science and mathematics among pre-university students.

The Mathematics Olympiad is conducted under the aegis of the National Board of Higher Mathematics (NBHM).

From the Olympiad year beginning August 2008, a new integrated National Steering Committee  for  science and astronomy  Olympiads has been overseeing the entire activity in these subjects. The  subjects includes physics, chemistry, biology, astronomy, and junior science. The Olympiad programmes in  physics, chemistry, biology, astronomy (junior and senior level) and junior science are a five stage process for each subject separately. The first stage for each subject is organized by the Indian Association of Physics Teachers (IAPT). All the remaining  stages are organized by Homi Bhabha Centre for Science Education (HBCSE).
The programme is financially supported by Government of India, in particular, by Board of Nuclear Sciences (Department of Atomic Energy), Department of Science and Technology, Department of Space and Ministry of Human Resource Development.
For details of the five stage procedure, please click Subjects and go to the particular subject of your interest. To know the enrollment procedure for the first stage please click on Enrollment.