Heat and Energy

Conduction heat transfer is from...

• electromagnetic waves

• Direct contact

• speeding up gas or liquid particles

• nothing

Radiation heat transfer is from...

• direct contact

• speeding up liquid or gas particles

• nothing

• Electromagnetic waves

As temperature decreases kinetic energy...

• decreases

• increases

• does not change

• is not related

What state of matter particles are spaced the farthest apart?

• Solid

• Gas

• Liquid

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

When you rub your hands together friction is transformed into ___________ energy.

• electromagnetic
• chemical
• nuclear
• thermal

Heat that is transferred from one object to another through direct contact is called

• convection
• radiation
• conduction
• thermal

Where is the most potential energy?

• A
• B
• C
• D

Total energy of the particles in a substance is called

• mass
• degrees
• volume
• thermal