WorksheetsEnergy Unit Review
Total questions: 40
Worksheet time: 2hrs 0mins
Which of the following pictures represents particles in a solid?
None of the options represent particle in a dolid.
The molecules of which of the following would have the most kinetic energy?
an ice cube
a glass of cold water
boiling water
a cup of warm tea
Temperature is a way to measure the ___________ energy of particles of matter.
potential
kinetic
chemical
electrical
On a hot summer day, we like to drink ice cold water. When holding the glass in your hand, the water begins to warm up quickly due to energy transfer.
Use an arrow to show which direction the energy transfers (from the water to the hand or the hand to the water).
What kind of energy transformation needs to occur for drivers to see the flashing warning signal on this school zone sign?
electrical to sound
light to electrical
thermal to electrical
microwave to electrical
These panels are called "Solar Panels". We can collect light energy from the sun in these panels and transform the light energy to another form of energy to power our homes and building with the. Which statement BEST describes what happens when the light energy is transformed to power our homes and buildings?
The solar panels collect light energy from the sun and transform the light energy to sound energy to power our radios.
The solar panels collect thermal energy from the sun and transform the thermal energy to light energy so we can watch TV at night.
The solar panels collect light energy from the sun and transform the light energy to electrical energy to power our homes and buildings.
The solar panels collect thermal energy from the sun and transform the thermal energy to mechanical energy so we can power our homes and buildings.
________________is the type of energy an object has because of its motion; many of the forms of energy fall under this type of energy, such as mechanical energy, thermal energy, and radiant energy.
Kinetic Energy
Potential Energy
Chemical Energy
Electrical Energy
___________________ is the type of energy that is stored in an object; energy that an object has because of its position relative to other objects. (Example: pulled back rubber band)
Kinetic Energy
Potential Energy
Solar Energy
Mechanical Energy
_____________________ is energy that comes from the sun.
Nuclear Energy
Chemical Energy
Electrical Energy
Solar Energy
________________ is the energy released when the nucleus of an atom is split apart (during fission) or combined with another nucleus (during fusion).
Solar Energy
Thermal Energy
Mechanical Energy
Nuclear Energy
_____________________ is the energy that is stored in the bonds between atoms. (Examples: food, batteries)
Chemical Energy
Nuclear Energy
Potential Energy
Electrical Energy
___________________ is energy in the form of heat
Radiant Energy
Mechanical Energy
Thermal Energy
Potential Energy
_________________________ is energy that does not need matter to travel; light.
Potential Energy
Thermal Energy
Nuclear Energy
Radiant Energy
______________________ is a form of kinetic energy that an object has because of its motion or its position; Movement energy (Example: wind makes a windmill’s arm turn and creates electricity).
Nuclear Energy
Mechanical Energy
Radiant Energy
Solar Energy
___________________ is the ability to do work by movement of electric charge (electricity)
Chemical Energy
Potential Energy
Thermal Energy
Electrical Energy
