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WorksheetsThe Physical Universe
Total questions: 18
Worksheet time: 18mins
What is the quantity of matter contained in an object?
Mass
Volume
Weight
Density
What is compactness of matter? It is the mass divided by the volume.
Mass
Volume
Weight
Density
What is the 3-dimensional space that matter occupies?
Mass
Volume
Weight
Density
What is the heaviness of an object? This is because the gravity of a planet is pulling down on the object.
Mass
Volume
Weight
Density
Which state of matter is made of atoms or molecules that move very fast and are not touching each other?
Gas
Solid
Liquid
Plasma
Which state of matter is made of atoms or molecules that only vibrate, and the shape is rigid and does not change?
Gas
Solid
Liquid
Plasma
Which state of matter is made of atoms or molecules slide over and around each other? The matter takes the shape of its container.
Gas
Solid
Liquid
Plasma
Which state of matter is made of ionized atoms and free electrons because they are very, very hot?
Gas
Solid
Liquid
Plasma
What are the subatomic particles that are in the nucleus of the atom?
Protons & Neutrons
Neutrons & Electrons
Electrons & Protons
Protons, Electrons, & Neutrons
What is the charge of a neutron?
Positive
Neutral (no net charge)
Negative
What is the charge of an electron?
Positive
Neutral (no net charge)
Negative
What is a chemically-pure substance that is made of only one type of atom?
Element
Compound
Molecule
Mixture
What is the measure of "how hot" or "how cold" an object is?
Energy
Temperature
Motion
Radiation
Where does 99% of all energy on Earth come from?
Sun
Moon
Volcanoes
Plants
What is the science that studies how matter and energy behave and interact in our universe?
Physics
Biology
Chemistry
Astronomy
In physics, we study motion. What is motion?
How objects move.
How objects change into other objects.
How objects push and pull on each other because of forces.
How objects grow and break down.
In physics, we study dynamics. What is dynamics?
How objects move.
How objects change into other objects.
How objects push and pull on each other because of forces.
How objects grow and break down.
What is true about the mass of an astronaut?
The astronaut's mass is the same on the Earth as on the Moon.
The astronaut's mass is lesser on the moon and greater on Earth.
The astronaut's mass is greater on the moon and lesser on Earth.
The astronaut has zero mass on the Moon, and will float away.
