Sig. Fig

What is the measurement of the liquid in the graduated cylinder?

• 65 mL

• 66 mL

• 6.7 mL

• 6.6 mL

What is the volume of the ring? In other words, how much water did it displace?

• 64 mL

• 68 mL

• 8 mL

• 4 mL

What is the formula for DENSITY?

• D=M*V
• D=M/V
• D=V*M
• D=V/M

What is the name of this instrument?

• Graduated Cylinder
• Pipet
• Triple Beam Balance
• Beaker

The curve of the liquid

• Mass
• Meniscus
• Density
• Weight

What is 78.5 rounded to one significant figure?

• 79

• 78.5

• 70

• 80

What is 7.555 rounded to two significant figures?

• 7.6

• 7.5

• 70

• 76

• 7.60

Round 1235 to 2 significant figures.

• 12
• 1200
• 1200.
• 1200.00

• 5
• 3
• Ambiguous: 3 or 5

• 7

Solve and give your answer with the correct number of significant figures
24.28 + 12.5

• 3.687 x 10¹
• 36.8
• 37
• 3.70x10¹