EPOM 2nd 9 Weeks Exam

Front

What is the state of matter that generally has the highest density?

Back

Solid

Front

What is a measure of the amount of matter in an object?

Back

Mass

Front

What is a compound?

Back

A combination of 2 or more elements.

Tags

NGSS.MS-PS1-1

Front

Which cube has the least buoyancy in water?

Back

Cube B

Front

How do you calculate density?

Back

Density = Mass/Volume

Front

What is the formula for calculating volume of a cube?

Back

Volume = side³

Front

What is buoyancy?

Back

The ability of an object to float in a fluid.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter, while weight is the force of gravity on that mass.

Front

What is the unit of density?

Back

g/cm³ or kg/m³

Front

What happens to the density of a substance when it is heated?

Back

Generally, the density decreases as the substance expands.

Tags

NGSS.MS-PS1-4