По олимпиадам / Ортвай

Ортвай 2017

PDF организаторовВсе задания
1Tricolore flag color proportions *
2Echo in hemispherical hall *
3Rain waves on a ramp *
4Coin flipping dynamics *
5Multiple reflections between two spheres *
6Central potentials with peculiar orbits *
7Norton dome classical and quantum *
8Free-end chain normal modes *
9Work between poles of two-hemisphere sphere *
10Rolling globule oscillation bounds *
11Young modulus from rod collision *
12Planet orbit under Lorentz boost *
13Oscillator coupled to continuum *
14Chladni pattern synthesis limits *
15Capillary rise dynamics *
16Oscillation in tetrahedral charge field *
17Four-point resistance on composite sheet *
18Heart-aorta-arteries flow model *
19Melting cylinder in air *
20Tungsten lamp brightness vs temperature *
21Negative index slab imaging *
22Lunar laser ranging retroreflector *
23Electron focusing in CRT *
24Joint decay of two atoms *
25Antisymmetric coupling tensor action *
26Relativistic Hubble flow generalization *
27Synchronous satellite clock altitude *
28Magnetic field and canonical momentum *
29Spin in rotating magnetic field *
30Spin pair under sudden perturbation *
31Spin-2 time reversal invariant state *
32Quantum measurement and collapse *
33Harmonic oscillator in coherent basis *
34Quantum particle with dyadic Hamiltonian *
35Charged polygon Stark splitting *
36Photon numbers in HHG model *
37Hierarchical four-black-hole stability *
38Decreasing gravitational wave frequency *
39Ising model on hyperbolic lattice *
40Refractive index of vibrarium gas *