Calculating Density

Jack has a rock. The rock has a mass of 14g and a volume of 2 cm3. What is the density of the rock

• 7 mL

• 7 g/cm3

• 28 g/cm3

• 1/7 g/cm3

Which of the following is the correct formula for calculating density?

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

What do you need to know to find the DENSITY of an object?

• Mass and Volume

• Temperature and Mass

• Grams and Centimeters

• Volume and Weight

A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?

• Color
• Weight
• Volume
• Length

A rock has a mass of 10g and a volume of 2mL. What is the density?

• 12g/mL
• 20g/mL
• 8g/mL
• 5g/mL

If an object has a density of .6 g/cm3 and you put it into water , will it sink or float.

• sink

• float

If a liquid has a mass of 200 grams and occupies a volume of 250 ml, what is its density?

• 0.8 g/ml

• 1.25 g/ml

• 0.5 g/ml

• 2.0 g/ml