WebThe Big Bang Theory. Around 14 billion years ago, the universe began from a very small region that was extremely hot and dense. Then there were a series of explosions, which we call the Big Bang. This caused the universe to expand, cooling as it does so, to form the universe we currently observe. Each point expands away from the others. WebRed-shift. There is an observed increase in the wavelength of light from most distant galaxies. The further away the galaxies, the faster they are moving and the bigger the …
AQA GCSE Physics: Red Shift Teaching Resources
Web19. mar 2014 · AQA GCSE Physics P1 red shift and the Big Bang Subject: Physics Age range: 14-16 Resource type: Other 19 reviews File previews pptx, 610.75 KB docx, 14.59 KB pptx, 326.12 KB docx, 16.28 KB Powerpoints and worksheets used for teaching new AQA GCSE Physics P1 to a Foundation level Y10 group. Tes classic free licence WebThe light from some stars and galaxies is shifted BLUE end of the spectrum (i.e. BLUE-SHIFT). towards the Earth. The further away from Earth a star or galaxy is, the faster it is moving. faster a star or galaxy is biggeris the red-shift. So the light from the most distant biggest red-shift. Edwin Hubble discovered that : distantgalaxies red ... millard harrell woodcarver
Red Shift - Revision Notes in GCSE Physics
Web23. jan 2024 · Essay Red shift is the observed increase in wavelength of light from receding galaxies. This effect is caused by the Doppler effect, which occurs when a source of light is moving away from an observer. ... AQA GCSE Physics paper 2 Higher Tier June 21 Answer table with hints; AQA GCSE Physics Atomic Structure Notes for Separates and Combined ... WebThe red / orange / brown regions represent warmer temperature indicating a higher density of galaxies The blue / green regions represents cooler temperature indicating a lower density of galaxies The temperature of the CMB is mostly uniform, however, there are minuscule temperature fluctuations (on the order of 0.00001 K) WebThis GCSE Physics quiz about waves will challenge you on the Doppler effect and redshift. The Doppler effect is also known as the Doppler shift. It describes the change in the wavelength of a wave that is being emitted by a moving object. The idea was first suggested in 1842 by the Austrian scientist Christian Doppler. nexer smart industries