2. Measurement and Problem Solving
Significant Figures (Simplified)
2. Measurement and Problem Solving
Significant Figures (Simplified)
01:37
Esercitati su questo argomento
- Domanda aperta
How many sig figs does each number contain?
a) 100. min
b) 17.3 x 103 mL
c) 10 apples
4518views59rank1comments - Scelta multipla
Indicate the number of significant figures in the following:
A liter is equivalent to 1.059 qt.
5923views52rank - Domanda del libro di testoIn which of the following pairs do both numbers contain the same number of significant figures? a. 11.0 m and 11.00 m b. 0.0250 m and 0.205 m c. 0.000 12 s and 12 000 s d. 250.0 L and 2.5 x 10⁻² L1846views
- Domanda del libro di testoIn which of the following pairs do both numbers contain the same number of significant figures? a. 0.005 75 g and 5.75 x 10⁻³ g b. 405 K and 405.0 K c. 150 000 s and 1.50 x 10⁴ s d. 3.8 x 10⁻² L and 3.0 x 10⁻⁵ L1796views
- Domanda del libro di testoIndicate if the zeros are significant in each of the following measurements: a. 20.05 °C b. 5.00 m c. 0.000 02 g d. 120 000 yr e. 8.05 x 10² L2034views1rank