Question

The length of
a rod is measured
with the help of meter rod which is 4.3456cm. The correct number of significant figures?
(a)2
(b)3
(c)4
(d)5
in meter rod the digit at 1st or 2nd place of a decimal point is 1st doubtful ???can someone clarify?​

Answer 1

Answer:

The length of

a rod is measured

with the help of meter rod which is 4.3456cm. The correct number of significant figures?

(a)2

(b)3

(c)4

(d)5

in meter rod the digit at 1st or 2nd place of a decimal point is 1st doubtful ???can someone clarify?