Physics

SI units and instruments, Newton's laws and gravity, light & sound, and basic electricity & magnetism — the General Science physics that RRB NTPC and Group D ask every year.

1. 1

   Units, Measurements & Instruments

   Units, Measurements और Instruments · 8 min
   EASY
2. 2

   Newton's Laws, Gravity & Energy

   Newton के Laws, Gravity और Energy · 8 min
   MEDIUM
3. 3

   Light & Sound

   Light और Sound · 8 min
   MEDIUM
4. 4

   Electricity & Magnetism

   Electricity और Magnetism · 8 min
   MEDIUM