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Measurement Quiz Review
What is the term for the amount of space an object occupies? VOLUME
What is the term for the amount of matter an object contains? MASS
What does the unit liter measure? VOLUME
What does the unit meter measure? LENGTH
What does the unit gram measure? MASS
How many cm is the crayon? 7.1cm = 71mm
How many mL of water are in this graduated cylinder? 24mL
How many mL of water are in this graduated cylinder? 35mL
How do we measure the volume of a regular solid? L*W*H
What is the volume of this cube? 120 cm^3
How do we measure the volume of an irregular solid? Water displacement
What is the volume of Spongebob ? 2 cm^3
9.78 dag = _______ cg 9780
0.53 m = _______ mm 530
414 mL = _________ hL 0.00414
17 dg = _______ dag 0.17
Solve for density: M= 60g V= 120mL D= 60/120 = 0.5g/mL
Solve for density: M= 0.3 kg V= 90 mL D= 300g/ 90mL = 3.3g/mL
Solve for density: M= 140g V= 0.07 m^3 D= 140/70cm^3 = 2g/cm^3
What is the density of a substance which floats on water? Less than 1.00 g/mL (Density of water)
830 Apply an equation to determine the density of an object based on its mass and volume.
Which weighs more, a pound of feathers, or a pound of bricks?
What Is Density? (contd.)
A Look at Density and How to Calculate It.
How to Calculate Density
Metric System Review. What is the system of measurement used in science by most people of the world?
Mass, Volume & Density 8 th Grade Science. What is Mass? -The amount of matter an object has. -Unit of measurement = kg or g -What tool do we use to find.
DENSITY AND SPECIFIC GRAVITY A property of matter representing the mass per unit volume g/ml –liquid -grams/milliliters g/cm3 -solid -grams/centimeters.
Density All substances have different densities, therefore, you can identify a substance if you know its density The formula to calculate something’s density.
Chapter 1: Introduction to Matter
Density Density describes how heavy an object is compared to its size.
PHYSICAL SCIENCE © Copyright All rights reserved.
Length What is it? Distance from one point to another Unit(s) of measurement Meter (m) - basic unit cm smaller things mm km - bigger things Tools Metric.
Volume, Mass, and Density Matter is anything that has mass and takes up space. Mass is a measure of how much matter is in an object. Mass can be expressed.
Density. Definition Density: The amount of matter in a certain volume. (How much matter is in a given amount of space.) Example: Each of the spheres in.
Density. Different substances have different densities. The density of a material does not depend on the size or amount of the substance you have. Density.
“The Density Equation” Mass (g) Volume (mL or cm 3 ) Density (g/mL or g/cm 3 )
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