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Consequently, it is simple to read off the curvature of space from the cosmic microwave background: We know the absolute size of the largest sound waves in the early universe, and we can measure their apparent size in the sky.
- Cosmic Background Radiation
Definitioner Raum Im engeren Sinne: Der Raum, wie wir ihn...
- Kelvin
The temperature scale used in physics, synonym: absolute...
- Atoms
Definitioner surface Geometric space with two...
- Electrons
Definitioner mass In classical physics, mass plays a triple...
- Cosmology
Cosmology / Elementary Tour part 1: The expanding universe....
- Elementary Particles
Definitioner elementary particles (elementary particle)...
- Electric Charges
The charge associated with electromagnetism: a property of...
- The Doppler Effect
Colophon Markus Pössel. is the managing scientist at Haus...
- Cosmic Background Radiation
It begins with (1) The rotating progenitor (2) The collapse and speedup and (3) The final fast spinning pulsar remnant. The animation demonstrates the conservation of momentum as the star spins faster as it collapses.
18 Ιαν 2024 · Summary: A team of scientists has succeeded in cooling traveling sound waves in wave-guides considerably further than has previously been possible using laser light. This achievement represents...
29 Ιουλ 2021 · Researchers have detected the rolling movement of a nano-acoustic wave predicted by the famous physicist and Nobel prize winner Lord Rayleigh in 1885.
12 Απρ 2021 · These sounds take the one-dimensional color field and transform it into a phenomenological experience where sound transmits energetic differences.
13 Απρ 2021 · Radio waves, longer and less energetic than visible light, give astronomers access to some of the most obscure physics in the cosmos.
Ancient cosmic sound waves (aka baryon acoustic oscillations) shaped the universe we see today. These animations demonstrate how the universe's large-scale structure came to be.
