WorksheetsEnergy
Total questions: 46
Worksheet time: 33mins
Which passenger has the most potential energy?
A
B
C
D
At which point is kinetic energy the least?
W
X
Y
Z
Which point has the most potential energy?
G
F
B
A
At which point is kinetic and potential energy the same?
W
X
Y
Z
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 kind of energy is represented in the picture?
Thermal
Chemical
Sound
Kinetic
What energy transformation occurs when a crock pot is plugged into an outlet and then the control knob is turned "on"?
thermal to electrical
mechanical to thermal
electrical to thermal
electrical to sound
What type of energy is stored in batteries or food?
Potential energy
Thermal energy
Chemical energy
Mechanical 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?
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 type of energy transformation happens in hydro-electric power?
kinetic to potential
sound to mechanical
chemical to electrical
mechanical to electrical
What best describes the energy conversion that occurs when you turn on a hair dryer?
electric to kinetic to thermal and sound
chemical to thermal to light and sound
nuclear to electrical to thermal and sound
kinetic to light to thermal and sound
What best describes the energy conversion that takes place in a microwave oven?
electrical to light to thermal
chemical to thermal to light
electrical to thermal to sound
nuclear to thermal to chemical
