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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Physics
Chapter
Units and Dimensions

NTA Abhyas 2020 · Physics · Units and Dimensions

The velocity of a particle measured from an instrument is 0....

The velocity of a particle measured from an instrument is 0.00204300ms0. 00204300\dfrac{m}{s}. The number of significant figures is

Options

  1. A8
  2. B4
  3. C6
  4. 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
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