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JEE PHYSICS MCQ: UNITS & MEASUREMENTS
1
Medium
1 of 1
Understanding
+4 | -1
State the number of significant figures in the
following:
(i) 2.000 m (ii) 5100 kg (iii) 0.050 cm.
following:
(i) 2.000 m (ii) 5100 kg (iii) 0.050 cm.
View answer and explanation
Correct option: A
(i) - 4; (ii) - 4; (iii) - 2
Option A is correct because it accurately counts the significant figures in each given measurement based on the rules of significant figures.
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Reason: Acceleration has the dimensions of The method of dimensional analysis can be used to derive which of the following relations? Statement-I: Dimensions of constant of proportionality of constants can be derived from dimensional method
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