ALL of AQA Astrophysics A Level Physics Revision (in 1 hour)

Revise AQA Requieres Practicals:    • AQA Required Practicals - 7 to 12 A L...  
My AQA Paper 3 Playlist:    • AQA A Level Physics Paper 3  
My Physics Workbooks: https://zphysicslessons.net/my-workbooks
AQA A Level Astrophysics Physics Revision following the Specification. Please note that this is a revision video covering the spec, have a look at some of my more in depth videos listed below for a more in depth look at the topics.
Chapters:
00:00 Converging lenses
02:16 Virtual Images
03:48 Lens Equation
04:10 Refracting Telescopes
05:25 Magnification
07:46 Reflecting Telescopes - Cassegrain Arrangement
09:43 Reflecting VS Refracting Telescopes
11:28 Radiotelescopes
13:48 UV, Infrared Telescopes
15:52 Charged Coupled Devices, CCDs
16:13 Comparison of the eye and CCDs
18:01 Advantages of Large Diameter Telescopes
19:12 Rayleigh Criterion
20:16 Apparent magnitude
23:14 Intensity ratio example
25:55 Light Year, Astronomical Unit
27:09 Parallax and Parsec
31:16 Absolute Magnitude
32:04 Absolute Magnitude Example Question
34:00 Wien's Law and Blackbody radiation
38:51 Stefan Law
39:13 Astrophysics practice question
42:17 Spectra, Balmer lines
44:52 Spectral Classes of stars
46:14 Hertzsprung Russel Diagram, HR Diagram
48:10 Stellar Evolution
49:20 Neutron Stars and Black Holes
51:49 Type 1a Supernova light curve
52:43 Doppler Shift
55:33 Hubble's Law
58:02 Hubble's constant in SI Units and the Age of the Universe
01:00:31 Evidence for the Big Bang - Cosmic Microwave Background
01:02:36 Qasars and exoplanets