Density + Metric Ruler Value

Question 1

What is the formula for Density?

Answer 1

Density = mass/volume (d = m/V)

Question 1

What is the formula for Mass (using density)?

Answer 1

Mass = density x volume (m = dV

Question 2

What is the formula for Volume (using density)?

Answer 2

Volume = mass / density (V = m/d)

Question 3

What are Intensive and Extensive properties?

Answer 3

• Intensive: does not change depending upon mass, density, or volume
• Extensive: changes depending upon mass, density, or volume

Question 4

How do you measure with a metric ruler? How should you read/estimate a value between two small (millimeter) increments?

Answer 4

• Tall increments (lines) - 1 cm
• Small increments (lines) 1 mm