Matter and Energy CJA Review

1) Which two states of matter have a definite volume?

• liquid and gas

• solid and liquid

• volume and solid

• gas and solid

Forces between particles increase as the particles move faster and farther apart. _______________

• true

• false

Tags

NGSS.MS-PS3-1

The sum of the potential energy and the kinetic energy of an object is its thermal energy. _______________

• TRUE

• FALSE

Tags

NGSS.MS-PS3-4

Temperature is the measure of the average kinetic energy of a substance.

• TRUE

• FALSE

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Thermal energy can increase even if the average kinetic energy is constant.

• TRUE

• FALSE

Tags

NGSS.MS-PS3-4

Adding thermal energy to a cup of water can cause particles to do which of the following? Select all that apply.

• move faster

• get farther apart

• move slower

• remain constant

• get closer together

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Particle motion in ice is _____ than particle motion in water.

• GREATER THAN

• LESS THAN

• EQUAL TO

Tags

NGSS.MS-PS1-4

The molecules in water are farther apart than the molecules in ice. Therefore, the molecules in water have more _____ than the molecules in ice.

• KINETIC ENERGY

• POTENTIAL ENERGY

Tags

NGSS.MS-PS1-4

The combined total of the kinetic and potential energy in a material is called _____.

• radiant energy

• nuclear energy

• chemical energy

• thermal energy

Tags

NGSS.MS-PS3-4

When water is heated on a stove, which kind of energy is transferred from the stove to the water?

• stove energy

• heat energy

• kinetic energy

• thermal energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3