Physics-Significant Figures
NEET Physics Significant Figures Match the Following Question
Type: Match the Following-match the column-Easy-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Rounding off | (i) Significant digits remain unchanged |
| (b) Trailing zeros | (ii) Significant when there is a decimal |
| (c) Non-zero digits | (iii) Always significant |
| (d) Leading zeros | (iv) Not significant |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iv, b-iii, c-ii, d-i
D
a-iii, b-iv, c-i, d-ii
Correct Answer
Option A
Detailed Explanation
Rounding off rules state that significant digits are retained based on their value, trailing zeros are significant if there's a decimal, non-zero digits are always significant, and leading zeros are not significant.
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