Question

5.47 gram substance occupied 1.2 cm2 . Express its density by Keeping the significant figures in view​

Answer 1

Answer:

4.8 g/cm³

SOLUTION:

Density,

p=M/V

=5.74/1.2

=4.78333 g/cm³

As voulme has least two significant figures so the answer must be expressed in two singnificant figures.

Thus density will be 4.8 g/cm³