A) 2, 2, 1
B) 2, 3, 4
C) 4, 2, 1
D) 4, 2, 3
Correct Answer: B
Solution :
[b] Given \[P=0.0030m\], \[Q=2.40m\] & \[R=3000m\] In \[P(0.0030)\] initial zeros after the decimal point are not significant. Therefore, significant figures in \[P(0.0030)\] are 2. Similarly in \[Q(2.40)\] significant figures are 3 as in this case final zero is significant. In \[R=(3000)\] all the zeroes are significant hence, in \[R\] significant figures are 4.You need to login to perform this action.
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