Font size
WorksheetsEnergy Transformation
Total questions: 139
Worksheet time: 2hrs 3mins
What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?
mechanical energy to chemical energy
thermal energy to mechanical energy
chemical energy to mechanical energy
mechanical energy to thermal energy
What is the energy transformation that occurs in an electric pencil sharpener?
mechanical energy to electrical energy
electrical energy to mechanical energy
radiant energy to sound energy
chemical energy to mechanical energy
Which object shows an energy transformation from electrical to mechanical?
What type of energy transformation occurs in an electric fan?
electrical energy to mechanical energy
radiant energy to mechanical energy
chemical energy to radiant energy
electrical energy to nuclear energy
What type of energy transformation occurs in an electric hot that is turned on?
thermal energy to electrical energy
electrical energy to thermal energy
thermal energy to mechanical energy
mechanical energy to thermal energy
When a car burns gasoline it creates hot air to move the pistons in the engine, which causes the car to move. What energy transformation occur from the fuel to the movement of a car?
thermal energy to mechanical energy
thermal energy to chemical energy to mechanical energy
chemical energy to thermal energy to mechanical energy
chemical energy to electrical energy
What energy transformation occurs during photosynthesis?
Chemical --> Radiant
Thermal --> Chemical
Radiant --> Chemical
Mechanical --> Thermal
What energy transformation occurs during photosynthesis?
Chemical --> Radiant
Thermal --> Chemical
Radiant --> Chemical
Mechanical --> Thermal
What energy transformation occurs during photosynthesis?
Chemical --> Radiant
Thermal --> Chemical
Radiant --> Chemical
Mechanical --> Thermal
What do sound energy, radiant energy, and thermal energy all have in common?
They're all forms of kinetic energy
They're all made of similar atoms and molecules
They're all made by plants during photosynthesis
All of these choices
What do sound energy, radiant energy, and thermal energy all have in common?
They're all forms of kinetic energy
They're all made of similar atoms and molecules
They're all made by plants during photosynthesis
All of these choices
What do sound energy, radiant energy, and thermal energy all have in common?
They're all forms of kinetic energy
They're all made of similar atoms and molecules
They're all made by plants during photosynthesis
All of these choices
Which of the following best describes the energy transformations that occur when a flashlight that runs on batteries is turned on?
chemical to mechanical to electrical to radiant
radiant to electrical to sound
chemical to radiant to mechanical to electrical
electric to radiant to chemical
Which of the following best describes the energy transformations that occur when a flashlight that runs on batteries is turned on?
chemical to mechanical to electrical to radiant
radiant to electrical to sound
chemical to radiant to mechanical to electrical
electric to radiant to chemical
A lamp begins with electrical energy when plugged in and turns into _________ energy when the light comes on.
mechanical
kinetic
radiant
sound
What type of energy transformation happens in hydro-electric power?
kinetic to potential
sound to mechanical
chemical to electrical
mechanical to electrical
What type of energy transformation happens in hydro-electric power?
kinetic to potential
sound to mechanical
chemical to electrical
mechanical to electrical
What type of energy transformation happens in hydro-electric power?
kinetic to potential
sound to mechanical
chemical to electrical
mechanical to electrical
What type of energy transformation happens in hydro-electric power?
kinetic to potential
sound to mechanical
chemical to electrical
mechanical to electrical
Which of the following energy transformations occur when the lamp is plugged into the outlet and the bulb is inserted into the lamp?
thermal - electrical - light
electrical - light - thermal
light - thermal - electrical
electrical - thermal - light
Two friends decide to go to the park and watch a movie on a computer. The computer runs on battery power. What energy transformation is occurring from the battery to the light being given off by the computer?
chemical - light - sound
mechanical - chemical - electrical
mechanical - electrical - light
chemical - electrical - light
What type of energy is electrons flowing through a wire?
Electrical energy
Chemical energy
Kinetic energy
Mechanical energy
What type of energy is stored in batteries or food?
Potential energy
Thermal energy
Chemical energy
Mechanical energy
Energy that transfers heat is?
Thermal energy
Potential energy
Mechanical energy
Kinetic energy
Which law is this?
Which law is this?
Which law is this?
What type of energy is this?
Which energy transformation is shown in this picture?
chemical -----> light
light -----> mechanical
mechanical -----> chemical
chemical -----> mechanical
Which energy transformation below occurs in a blow dryer?
electrical ----> thermal
electrical -----> chemical
chemical -----> thermal
thermal ------> electrical
What type of potential energy does a match have?
thermal energy
light energy
chemical energy
electrical energy
This diagram is showing which of the following transformations?
light energy ----> thermal energy
thermal energy ----> light energy
light energy ----> chemical energy
chemical energy ----> light energy
This diagram is showing which of the following transformations?
light energy ----> thermal energy
thermal energy ----> light energy
light energy ----> chemical energy
chemical energy ----> light energy
Which transformation best explains what happens in a glow stick when you shake it to make it glow?
chemical to mechanical
mechanical to chemical
light to chemical
chemical to light
Which transformation best explains what happens in a glow stick when you shake it to make it glow?
chemical to mechanical
mechanical to chemical
light to chemical
chemical to light
Which energy transformation best explains what happens in a plant during photosynthesis in which sugar and carbon dioxide are produced?
chemical to light
mechanical to chemical
light to chemical
light to mechanical
Which of the following forms of energy are kinetic?
sound energy
thermal energy
light energy
all of the above
Which of the following forms of energy are kinetic?
sound energy
thermal energy
light energy
all of the above
Creating a fire in your fireplace with logs and a match would best be an example of which energy transformation?
mechanical energy to light energy
chemical energy to thermal energy
chemical energy to electrical energy
thermal energy to chemical energy
Creating a fire in your fireplace with logs and a match would best be an example of which energy transformation?
mechanical energy to light energy
chemical energy to thermal energy
chemical energy to electrical energy
thermal energy to chemical energy
