Review: 2.9-2.17 (Measurement)

What is the volume of Object X?

• 10.0 cm³
• 15.0 cm³
• 20.0 cm³
• 25.0 cm³

Tags

CCSS.HSG.MG.A.2

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Tags

NGSS.HS-PS2-1

What does this bullseye demonstrate?

• High Accuracy & High Precision

• High Accuracy & Low Precision

• Low Accuracy & High Precision

• Low Accuracy & Low Precision

Calculate the density of the cube.

• 3 g/cm³
• 4 g/cm³
• 2 g/cm³
• 5 g/cm³

Based on the data for the four samples, determine which of the following substances has the greatest density.

• Sample 1: volume = 15 cm3, mass =30 g

• Sample 2: volume = 20 cm3, mass = 66 g

• Sample 3: volume = 3 cm3, mass = 12 g

• Sample 4: volume = 48 cm3, mass = 100 g

Tags

CCSS.HSG.MG.A.2

An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?

• 9 g/mL
• 10.5 g/mL
• 6.5 g/mL
• 8 g/mL

Tags

NGSS.MS-PS1-2

How close a measurement is to the true value is called..

• Accuracy

• Precision

• Significant

• Estimate

Which of the following is the answer for the problem with the correct number of significant digits?

23.91 x 12.861 = 307.50651

• 308

• 307.6

• 307.5

• 307

Which of the following is the answer for the problem with the correct number of significant digits?
0.0025 x 1.41 = 0.003525

• 0.00
• 0.004
• 0.00353
• 0.0035

What is 67,490 rounded to 2 significant figures?

• 67 500
• 60 000
• 68,000
• 67, 000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3