Quarter 2 Test

What's the definition of energy?

• Related to electrically charged objects

• The ability to do work

• The ability to make electronics work

• Resists heat transfer

What's the phase change from liquid to solid?

What's the definition of kinetic energy?

• The energy an object has because of its position

• The energy an object has because of its arrangement

• The energy an object has because it is moving

• Transfer of energy through movement of particles

What's the phase change from solid to liquid?

What is the definition of potential energy?

• Energy that an object has because of it's position

• Energy that an object has because it's moving

• Energy that may or may not come due to velocity or mass

• Transfer of energy from direct contact

What phase change is from gas to liquid?

What is mechanical energy?

• Resists heat transfer in metal

• Energy in mechanical products

• Average kinetic energy in a sample

• Total of kinetic and potential energy

What phase change is from solid directly to gas or gas to solid?

What is the definition of electrical energy?

• Related to radiation

• Related to electrically charged objects 

• Related to the bonds between atoms

• Transfer of energy from electromagnetic waves

What resists heat transfer?