58:20

Mod-01 Lec-30 Nuclear Reactions

54:47

Mod-01 Lec-24 Radioactivity, Alpha Decay

54:28

Mod-01 Lec-26 Beta decay

11:49

Gamma decay | Physics | Khan Academy

2:11:45

EM Waves

50:18

Mod-01 Lec-33 Nuclear Fission basics

26:04

Alpha, Beta & Gamma Decay [Complete Discussion]

18:34

ABCs of Radiation