How Many Sig Figs?
Round the last significant figure down if the following number is...
What is four or less?
(4.4 x 10^7)/(2.25 x 10^5)
What is 2.0 x 10^2?
172
What is 1.72 x 10^2?
The solution to mass divided by volume.
What is density?
Round 1633.4 to one significant figure.
What is 2000?
(3.5 x 10^2)(6.45 x 10^10)
What is 2.3 x 10^13?
0.502
What is 5.02 x 10^-1?
An instrument (without batteries) used to measure mass.
What is triple-beam balance?
0.0502000
What is 6?
Round 0.010006 to three significant figures.
What is 0.0100?
(9.6 x 10^5) + (8.6273 x 10^3)
What is 9.7 x 10^5?
123453
What is 1.23453 x 10^5?
The curved upper surface of a liquid in a tube.
What is meniscus?
Round 5.462972 x 10^4 to 3 significant figures.
What is 5.46 x 10^4?
(2.130 x 10^3) - (6.6 x 10^2)
What is 1.470 x 10^3?
0.982 x 10^-3
What is 9.82 x 10^-4?
Measures the diameter of spherical objects.
What is vernier calliper?
3100.0 x 10^2
What is 5?
Round 0.008007820000 to 8 significant figures.
What is 0.0080078200?
[(6538)(2000000000.)(25)] / [(397268)(3277)]
What is 2.5 x 10^5?
3100.0 x 10^18
What is 3.1000 x 10^21?
One bottle holds 295 decilitres while another bottle holds 28000 millilitres. Reported in litres, this is the difference in capacity between the two bottles.
What is 1.5 litres?