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Space radiation hits record high

Space radiation hits record high

Our solar system's natural shields are letting in a flood of cosmic rays, resulting in record-high radiation levels that pose a hazard to space missions.

Black Hole

Black Hole

 

Description:
A detailed site of the development of hte theory of black holes and the scientists involved. Links with other relevant sites.
Keywords:

accretion, atom, black, burst, entropy, event, evolution, field, galaxy, gamma, hawking, hole, horizon, milky, photon, quantum, quasar, radiation, radius, ray, schwarzschild, singularity, space, stellar, sun, theory,

  • Hits:327
  • Rated 1 out of 5 stars
Nuclear Physics and Radioactivity

Nuclear Physics and Radioactivity

 

Description:
Good simple revision guide for UK A level standard, includes topics such as atomic structure, radioactivity and decay equations.
Keywords:

a1, alpha, atomic, bequerel, beta, binding, decay, e=mc1, electric, electron, energy, field, fission, fusion, gamma, h, isotope, level, magnet, mass, model, nuclear, nucleon, nucleus, number, particle, proton, radioactive, ray, revision, rutherford, scatter, structure,

  • Hits:305
  • Rated 1 out of 5 stars
Uses of Waves

Uses of Waves

 

Description:
A series of summaries on uses of waves for the UK GCSE level. Covers topics such as sound waves and electromagnetic spectrum.
Keywords:

digital, electromagnetic, fibre, gamma, gcse, infrared, loud, microwave, optic, oscilloscope, pitch, radio, ray, revision, sound, speaker, spectrum, ultrasound, ultraviolet, wave, x-ray,

  • Hits:581
  • Rated 4 out of 5 stars
The Quantum Atomica Web Portal

The Quantum Atomica Web Portal

 

Description:
This site is about Quantum Atomica, a free program developed to specifically visualise the hydrogen orbitals in a variety of ways.
Keywords:

3d, anaglyph, atom, atomica, broglie, de, density, distribution, dot, eigen, eigenfunction, electron, equation, function, heisenberg, hydrogen, orbital, probability, quantum, ray, real, schrodinger, stereoscopic, time, trace, transect, volumetric, wavefunction, weighted,

  • Hits:303
  • Rated 1 out of 5 stars
High Energy Astrophysics Science Archive Research Centre

High Energy Astrophysics Science Archive Research Centre

 

Description:
This is a NASA site that is an archive of data, images etc to do with high energy astronomy. There are also links to non-NASA projects
Keywords:

astronomy, gamma, ray, ultraviolet, x-ray,

  • Hits:178
  • Rated 1 out of 5 stars
The ABC of Nuclear Science

The ABC of Nuclear Science

 

Description:
A well presented and comprehensive introduction to nuclear science. Antimatter, Beta , Cosmic, etc. Excellent graphics
Keywords:

alpha, antimatter, beta, cosmic, gamma, nuclear, nucleus, radiation, ray,

  • Hits:355
  • Rated 1 out of 5 stars
What is Physics?

What is Physics?

The history of physics 

Description:
An article defining physics and summarising its history, from early mechanics to quantum theory.
Keywords:

elementary, history, law, mechanics, newton, nuclear, particle, physics, plasma, quantum, ray, relativity, spectroscopy, theory, thermodynamics, x,

  • Hits:1036
  • Rated 1 out of 5 stars
Reflection and the Ray Model of Light

Reflection and the Ray Model of Light

 

Description:
A high school physics tutorial on aspects of reflection, image formation and mirrors (including convex and concave).
Keywords:

concave, convex, image, mirror, optics, ray, reflection,

  • Hits:416
  • Rated 1 out of 5 stars
The Electromagnetic Spectrum

The Electromagnetic Spectrum

 

Description:
Picture of EM spectrum, with wavelength and frequency scale. Chart shows pictorial representation of size of wavelength and EM wave sources.
Keywords:

electromagnetic, gamma, infrared, microwave, radio, ray, spectrum, ultraviolet, visible, x-ray,

  • Hits:235
  • Rated 1 out of 5 stars
Tachyon

Tachyon

 

Description:
Tachyons are a putative class of particles which able to travel faster than the speed of light. Page offering definition from Eric Weisstein's World of Physics, includes links to related areas.
Keywords:

causality, cosmic, faster, light, particle, problem, ray, relativity, special, speed, superbradyon, superluminal, tachyon, tachyons,

  • Hits:232
  • Rated 1 out of 5 stars
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