Edexcel IGCSE Physics (9-1) Unit 8 Astrophysics Revision (4PH1) #igcse_physics

#pla_academy #igcse_physics #edexcel_igcse_physics #astrophysics #motion_in _the_universe #stellar_evolution #cosmology
This video is provided the physics revision that follows syllaby as Pearson Edexcel IGCSE Physics (9-1) 4PH1 which exam first in 2019

Outline for Unit 8 Astrophysics
0:00 ▶️ Motion in the universe
0:27 The universe and Milky Way
1:28 The solar system
4:13 Gravitational force and gravitational field strength
6:56 Objects in orbit
9:24 Orbital speed and Astronomical distance
12:45 ▶️ Stellar Evolution
13:11 The stars
14:29 Stellar evolution
15:54 The Brightness of stars
16:48 The Hertzsprung-Russell diagram (HR diagram)
17:47 ▶️ Cosmology
18:14 Doppler effect and Redshift
21:18 Cosmic Microwave Background Radiation (CMBR)
22:21 The Big Bang theory

Related videos for Edexcel International GCSE Physics (9-1) 4PH1

All playlists

[plaacademy]

I hope you found this video helpful if you did, I would be grateful if you would subscribe to my channel, share this video with your friends, like this video and leave a positive comment, thank you.😊

[AribaAhmed-lc]

Extremely helpful video. Keep up the work 🙌🏻

[rggamer]

Really nice and informative video. It would be great If you upload A level topics as well. Keep up the good work!

[Jeymallo]

Subscribed. Moment of regret that I didn;t find this before

[ohhcrazyfriend]

Team PLA, simple - clear cut - more from the Team...

[plaacademy]

Let's unlock the next topic together! Once we get 10 comments, I'll upload it.

[YTGamerboyPGD]

W video but there was so much information that we didnt have to learn other than that its a really good video:)

[snoopyr]

15:50 isnt the final stage of a less massive star a black dwarf?

[xoxoxie]

I am a bit curious since my syllabus is still not complete will watching this vudeo be helpful like i mean is it only for revision or will it also help to conver the topic?

[xoxoxie]

Where is the the unit 1 video I cant find it 😭