Heat and Energy

If you were to design an object to conduct heat, which material would you use?

• wood

• plastic

• metal

• fabric

Where is the most potiential energy?

• Top of the hill
• Bottom of the hill
• Around a loop
• At the end

Where is the most kinetic energy?

• Top of the hill
• Bottom of the hill
• Through the loop
• Before the ride even starts

How do the particles move in a liquid if thermal energy was added to it?

• very slow then stop
• kinda fast then slowing down
• fast then move faster 
• no movement at all

How can you change the states of matter of an object?

• you cannot change the states of matter

• do nothing they will change on their own

• add or remove heat

How does heat flow?

• Cold to hot
• Hot to cold
• Heat doesn't flow!
• Wait what?

What happens to the particles of a substance when heat is added?

• The particles move slower
• Nothing
• The particles move faster

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed

When you place the metal in boiling water, heat flows from the _________ to the _______.

• metal to the boiling water

• bottom of the metal to the top half of the metal

• bottom of the water to the top of the water

• boiling water to the metal

Thermal energy always moves:

• From a high temperature object to a lower temperature object.
• From a lower temperature object to a higher temperature object.
• From an object with lower kinetic energy to an object with higher kinetic energy.
• From an object of higher mass to an object of lower mass.