Final Review ACP

Front

What happens when Leah adds a cup of uncooked rice to a cup of uncooked beans?

Back

The rice and beans will maintain their physical properties and can be separated.

Front

What is a true observation about the mixture of sand and water?

Back

The sand sank to the bottom after Mr. Gomez stopped stirring.

Tags

NGSS.MS-PS1-2

Front

What type of energy is produced when musical instruments cause air to vibrate?

Back

Sound energy.

Front

What property of plastic is important for it to be used on a curling iron?

Back

Insulates thermal energy.

Tags

NGSS.MS-PS3-3

Front

What type of energy is used to produce light and thermal energy in a lamp?

Back

Electrical energy.

Front

What is a mixture?

Back

A combination of two or more substances where each retains its own properties.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change does not alter the substance's chemical composition, while a chemical change does.

Tags

NGSS.MS-PS1-4

Front

What is thermal energy?

Back

The energy that comes from the temperature of matter; it is the total energy of all the particles in an object.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is sound energy?

Back

Energy produced by vibrating sound waves that can be heard.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What does it mean to insulate?

Back

To prevent the passage of heat, electricity, or sound.

Tags

NGSS.MS-PS3-3