W15 review

What is the definition of a liquid

• 1. A state of matter that has no definite shape but has a definite volume

• 1. A state of matter with no definite shape or volume

• 1. A state of matter that has a definite shape and volume

What is the definition of a solid

• 1. A state of matter that has no definite shape but has a definite volume

• 1. A state of matter with no definite shape or volume

• 1. A state of matter that has a definite shape and volume

What is the definition of a gas

• 1. A state of matter that has no definite shape but has a definite volume

• 1. A state of matter with no definite shape or volume

• 1. A state of matter that has a definite shape and volume

State of Matter where molecules are the most spread out

• 1. LIQUID

• 1. GAS

• 1. SOLID

State of Matter where molecules are close but can flow over each other

• 1. LIQUID

• 1. GAS

• 1. SOLID

Thermal Energy always flows from...

• 1. high thermal energy to high thermal energy

• 1. low thermal energy to high thermal energy

• 1. high thermal energy to low thermal energy

Tags

NGSS.MS-PS3-3

1.  What is the definition of "energy transfer"?

• 1. The total energy of motion in the particles of a substance

• 1. The ability to do work or cause change

• 1. Movement of energy from one place or object to another

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

1. What happens between particles to transfer thermal energy?

• 1. They collide

• 1. They merge

• 1. They disappear

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

1. To change a solid into a liquid you must....

• 1. remove energy

• 1. add energy

• 1. keep energy the same

Tags

NGSS.MS-PS1-4

1. To change a gas into a liquid you must....

• 1. remove energy

• 1. add energy

• 1. keep energy the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4