Types of Energy

According to which law of energy, energy can't be created or destroyed?

• First law of motion

• The law of tacos

• Law of Energy

• Law of conservation of energy

Electrical Energy is:

• energy caused by the vibrations of an object
• energy caused by changes in the nucleus of an atom
• energy of moving electrons
• energy caused by heat

What kind of energy?

• Nuclear
• Electrical
• Sound
• Radiant

Calcium chloride and water are combined in a zip lock bag.  When combined, the two substances heat up.  Which of the following shows the correct energy flow diagram for this experiment?

• chemical --> radiant
• thermal --> chemical
• chemical --> thermal
• nuclear --> radiant

What type of mechanical energy is due to the motion of an object?

• chemical energy
• potential energy
• heat energy
• kinetic energy

What machine changes electrical energy into light and sound energy?

• battery
• lightbulb
• alarm clock
• apple

Energy that is transferred by objects touching is called?

• Conduction
• Convection
• Induction
• Radiation

What kind of energy?

• Thermal
• Chemical
• Sound
• Nuclear

What kind of energy?

• Thermal
• Chemical
• Electrical
• Sound

A rock at the edge of a cliff.

• Potential
• Kinetic