IGCSE Physics (2023-2025) + PYQ - C25/25: Stars and The Universe

Timestamp:

0:00 The Sun
0:44 Stars
2:02 Light Year
4:40 How a star is born - Protostar
7:22 The life cycles of a less massive star like our Sun
10:18 The life cycle of a star exceeding 8 solar masses
11:55 Solar System, Galaxy, Universe
13:38 The Universe
14:37 Absorption spectrum
16:40 Redshifting
17:50 Doppler effect
21:13 Hubble’s Law, Hubble Constant 24:57 The discover of cosmic microwave background radiation

You can purchase the slides that I use here 🏬:

[jamesganleongyi]

Hey everyone, thanks for watching, hope the video helps! :)

You can purchase the slides that I use here 🏬:

Thank you!

[tanishta]

Hello! I actually wanted to thank you sooo much. Your physics and computer science videos have helped me soooo much! I recently got my igcse results and I got all A*s including physics and computer science! Thank you sooo much!

[hudashaikh]

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[nirvaanphophalia]

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[arminmarandi]

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I truly enjoy revising with you.

[justaero]

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[asya]

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[yousufahmed]

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[Song-wzxf]

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[Bhanu_buoy]

good content, can you make vids on chemistry for this course too.

[zarakamal]

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[taman]

hey man i have a question should i memorize the formation of star process

[THE_GOAT__]

some things are not needed there there is some uneccary information