NTA Abhyas JEE Main2020PhysicsUnits and DimensionsPractice
The velocity of a particle measured from an instrument is 0 . 00204300 m s . The number of significant figures is
Options
- A8
- B4
- C6
- D3
Correct answer
C. 6
Step-by-step solution
In number with decimal starting zero's will be non-significant and ending zero's will be significant