The numbers of significant figures in 1.84 x10-27 kg are:
Five
Four
Three
Thirty
As the power of 10 is irrelevant to the determination of significant figures hence, the numbers of significant figures are 3 (1, 8 and 4).
The numbers of significant figures in 9.1 x10-31 kg are:
The number of significant figures in the distance of one light year , 9.4605 × 10 15 m is
Numbers of significant figures in the volume of a cube of side 6.103 m are: