Significant Figures Quiz

How many significant figures are in the number 0.00345?

• 2

• 3

• 5

• 4

When rounding 3.876 to 2 significant figures, what is the result?

• 3.8

• 4.0

• 3.7

• 3.9

What is the correct number of significant figures in the measurement 5.60 cm?

• 3

• 4

• 6

• 2

Express 0.0000245 in scientific notation with the correct number of significant figures.

• 2.45 x 10^-4

• 2.45 x 10^-6

• 2.45 x 10^-3

• 2.45 x 10^-5

If a measurement is recorded as 8.95 g, how many significant figures does it have?

• 4

• 6

• 3

• 5

What is the result of multiplying 2.3 cm by 4.51 cm, considering significant figures?

• 11.2 cm^2

• 10.353 cm^2

• 9.8 cm^2

• 10 cm^2

When adding 12.3 mL and 4.567 mL, what is the result with the correct number of significant figures?

• 16.8

• 17

• 5

• 13

• 16.87

How many significant figures are in the number 7000?

• 3

• 1

• 4

• 2

What is the result of dividing 6.78 m by 2.0 s, considering significant figures?

• 3.41 m/s

• 3.4 m/s

• 3.39 m/s

• 3.5 m/s

If a measurement is recorded as 0.00780 kg, how many significant figures does it have?

• 2

• 4

• 5

• 3