25.2b Stefan-Boltzmann's Law for Stellar Radii | A2 Astronomy Cosmology | Cambridge A Level Physics

[@paawanjotkaur1901]

12:36 How to solve the fourth question whose answer is written as 70? Can you please tell step 1?

[@aaalrahi3445]

unsolvable

[@mujtabaAsim]

AL Phyics 🐐🐐.

[@tashreeqalam3250]

no cap

[@chinyuandrew7973]

12:53

[@nafeeahnaf6296]

please finish making videos of Astrophysics before 10th (Physics A2 examination day) will be very useful

[@fannuelfarrellie9801]

13:38 Ain’t see nothing. Too polluted😅