If you are strictly preparing for JEE Main/Advanced, focus your time on Nuclear Physics and Radioactivity rather than digging deep into GRB-specific literature.
The GRB jet's luminosity is L = 1e52 W. If the burst lasts 10 seconds, how many JEE test papers could be printed using that energy? (Assume one paper = 5g of mass-energy, E=mc² ) grb physics jee pdf
JEE Main 2026: Most Important Topics & Chapter-Wise Weightage If you are strictly preparing for JEE Main/Advanced,