Heat Transfer and Temperature

Heat Transfer and Temperature

By Katie Heter

Multiple Choice

What is temperature actually measuring?

• The amount of heat energy

• The amount of light energy

• The amount of heat

Multiple Choice

When heat is added to the blocks using the fire which way does the heat/energy move?

• From the blocks to the fire

• From the fire to the blocks

Multiple Choice

When the blocks are cooled using the ice which way does the heat/energy move?

• From the ice to the blocks

• From the blocks to the ice

Multiple Choice

When the brick and iron are heated which one holds more energy before it release it?

• Iron

• Brick

Multiple Choice

Where does the energy "go" when the blocks are heated.

• First into the block then it disappears

• From the fire to the air then into the block

• From the fire to the block then into the air

• From the fire to the block and it all stays there

Multiple Choice

If the blocks are heated in a closed room for 5 hours what do you think would happen?

• The blocks would release heat into the room, heating the room

• The blocks would hold all of the heat

• The blocks would get hotter then cool off

Multiple Choice

Which way is the heat energy moving?

• From the warm object to the cold object

• From the cold object to the warm object

• It changes based on the scenario

• The energy doesn't move

Multiple Choice

What happens when the hot block is added to the cold water?

• The energy moves from the water to the block cooling the block.

• The energy moves from the block to the water heating the water.

• The energy doesn't move between the two.

Multiple Choice

Why does the process of energy transfer stop.

• It doesn't it will keep moving between the block and water.

• The energy never moved, it just disappeared.

• The amount of energy was equal in both so it stopped moving.

Heat moves from warm to cold! ALWAYS Warm to cold!​

Multiple Choice

Which direction does heat move?

• From warm to cold.

• From cold to warm

• It depends on the situation.

When energy is added or removed from an object

its state of matter MAY change. ​

Multiple Choice

Solid and Liquid

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Liquid and Gas

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Melting Point

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Boiling Point

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Freezing Point

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Condensation Point

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Increasing Energy

• 7

• 8

• 9

• 10

• 11

Multiple Choice

Particles closest together

• solid
• liquid
• gas
• solid, liquid and gas

Multiple Choice

Particles move quickest

• solid
• liquid
• gas
• solid, liquid and gas

Multiple Choice

Particles slide past each other

• solid
• liquid
• gas
• solid, liquid and gas

Multiple Choice

Definite shape and definite volume

• solid
• liquid
• gas
• solid, liquid and gas

Multiple Choice

No definite shape or volume

• solid
• liquid
• gas
• solid, liquid and gas

Multiple Choice

Definite volume but not definite shape

• solid
• liquid
• gas
• solid, liquid and gas

Multiple Choice

Sublimination

• Solid to Liquid
• Liquid to Gas
• Gas to Solid
• Solid to Gas

Multiple Choice

Deposition

• Solid to Liquid
• Liquid to Gas
• Gas to Solid
• Solid to Gas

Multiple Choice

What is happening at the boiling point?

• liquid to gas
• gas to liquid
• solid to liquid
• liquid to solid

Multiple Choice

What is happening at freezing point?

• gas to liquid
• solid to liquid
• liquid to solid
• liquid to gas

Multiple Choice

Melting and _____ occur at the same temperature.

• boiling
• condensation
• freezing
• sublimination

Multiple Choice

Condensation and _____ occur at the same temperature.

• melting

• boiling
• freezing
• sublimination

Multiple Choice

From 30 degrees to 55 degrees, what state of matter is the substance?

• Solid
• Liquid
• Gas
• Plasma

Multiple Choice

What state of matter is segment 5?

• Solid
• Liquid
• Gas
• Plasma

Multiple Choice

What state of matter is segment 3?

• Solid
• Liquid
• Gas
• Plasma

Multiple Choice

What is increasing as time increases?

• state of matter
• boiling point
• melting point
• kinetic energy

Multiple Choice

What happens when a solid melts?

• Its molecules move farther apart.

• Its molecules move closer together

• The speed of its molecules decreases

• The temperature decreases although heat is added

Multiple Choice

Some ice cubes are added to a pot of boiling water. After a few moments, the water stops boiling.

Which of the following explains why the water stopped boiling?

• Heat energy from the water melted the ice.

• Particles from the boiling water moved into the ice and melted the ice.

• Cold energy from the ice transferred into the water, lowering the temperature of the water

• Cold energy leaving the ice caused it to melt

Multiple Choice

Mrs. Heter added a room temperature copper cube and an aluminum cube she just removed from the freezer to a beaker of boiling water. She left the cubes in the water for three hours. Which of the following describes a heat flow that took place during those three hours?

• from the aluminum cube to the beaker

• from the copper cube to the boiling water

• from the aluminum cube to the copper cube

• from the boiling water to the aluminum cube

Multiple Choice

If you hold a glass of ice tea on a summer’s day, which of the following will happen?

• Cold will travel from the glass to your hand

• The temperature of your tea will decrease

• The temperature of your hand will increase

• Heat will travel from your hand to the glass

Multiple Choice

When a liquid substance, such as water, gains heat energy, which of the following will happen?

• The water will always change state and become a gas

• The water may become solid

• The water will remain in the liquid state regardless of the amount of heat gained.

• The water may change state depending on the amount of heat gained

Multiple Choice

Beth takes a sip of very hot soup and decides to put an ice cube in her bowl. Which best describes what happens next?

• The cold from the ice evaporates in the air

• Heat is destroyed as the ice melts.

• Heat from the soup flows into the ice cube.

• Cold from the ice cube flows into the soup

Multiple Choice

Heat always travels from _________________ to _________________.

• bottom to top

• top to bottom

• cold to hot

• hot to cold

Multiple Choice

If heat is added to an ice cube it will

• sometimes melt

• always melt

• sometimes freeze

• always evaporate