Unit 0 Honors

What is the volume of water in this graduated cylinder?

• 47.0 mL

• 45.7 mL

• 48 mL

• 47 mL

Volume?

• 63.5 mL

• 63 mL

• 63.55 mL

• 60.3 mL

How much water is in this container?

• 6.60 mL

• 6.6 mL

• 6.05 mL

• 6.50 mL

What is the volume?

• 50.0 mL

• 52.9 mL

• 50.2 mL

The metal is 7.1 cm long

• 7 is the estimated digit

• 1 is the estimated digit

• 7 is the uncertain digit

• Both 7 and 1 are estimated digits

The real value should be 76.7 g. How would you describe this data: 76.2 g, 73.1 g, and 79.9 g

• High accuracy and high precision

• High accuracy and low precision

• Low accuracy and high precision

• Low accuracy and low precision

What is the correct answer for this problem:

3.0 cm x 4.00 cm =

• 12.0 cm

• 12.00 cm²

• 12 cm

• 12 cm²

Which number is considered the smallest number?

• 5.7 x 10⁴

• 5.7 x 10⁵

• 3.3 x 10⁷

• 8.3 x 10³

How should you put 0.0057 in scientific notation?

• 5.7 x 10^-2

• 5.7 x 10^-3

• 5.7 x 10³

• 0.57 x 10^-2

Two students used a digital balance to measure the mass of a solid sample.

Each student performed three trials as shown in the table below.

**The actual mass of the solid sample is 6.25g.

Which student was accurate?

• Student 1

• Student 2

• Both students (both are accurate)

• Neither student (no one was accurate)

Tags

NGSS.MS-PS1-2