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WorksheetsTransformation
Total questions: 25
Worksheet time: 25mins
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
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 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?
Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?
Chemical to light
Electrical to chemical
Electrical to light
Chemical to electrical
The roller coaster cart has the most kinetic energy at position-
W
X
Y
Z
A hairdryer converts --
electrical energy into chemical
electrical energy into thermal
chemical energy into mechanical
thermal energy into mechanical
Where is the kinetic energy the greatest?
A
B
C
D
Which items would have this energy transformation: electrical energy -> thermal energy and light energy?
toaster
candle burning
windmill turning
Iron for your clothes
Which items would have this energy transformation: chemical energy -> thermal and light energy?
tanning bed
candle burning
wind turbine turning
solar calculator
Which items would have this energy transformation: mechanical energy -> electrical energy?
turning on a flashlight
nuclear power plant
wind turbine turning
tanning bed
What energy transformation occurs as howler monkeys loudly call to each other in the forest?
Chemical --> Mechanical --> Sound
Chemical --> Sound --> Thermal
Sound --> Chemical --> Radiant
Mechanical --> Chemical --> Sound
Which items would have this energy transformation: mechanical energy -> sound energy?
turning on a flashlight
nuclear power plant
wind turbine turning
playing a violin
When a hair dryer is being used, one of the energy transformations that takes place is ____.
chemical to electrical
electrical to chemical
electrical to mechanical
mechanical to electrical
Which process in plants involves the transformation of light energy into chemical energy?
Photosynthesis
Respiration
Transpiration
Fermentation
In a nuclear power plant, which transformation of energy primarily occurs?
Chemical to electrical
Nuclear to thermal
Mechanical to chemical
Thermal to light
What type of energy transformation occurs in a solar panel?
Thermal to electrical
Chemical to mechanical
Light to electrical
Mechanical to thermal
Which of the following is an example of mechanical energy being transformed into electrical energy?
A wind turbine
A battery
A light bulb
A toaster
During digestion, which type of energy transformation occurs?
Chemical to thermal
Mechanical to chemical
Chemical to mechanical
Thermal to chemical
What energy transformation occurs when a battery powers a flashlight?
Chemical to light
Electrical to mechanical
Mechanical to thermal
Thermal to chemical
Which energy transformation occurs in a hydroelectric dam?
Thermal to electrical
Mechanical to electrical
Chemical to thermal
Light to chemical
In an electric motor, which energy transformation takes place?
Electrical to mechanical
Chemical to thermal
Mechanical to chemical
Light to electrical
What type of energy transformation occurs in a combustion engine?
Chemical to mechanical
Electrical to thermal
Mechanical to electrical
Light to chemical
Which energy transformation occurs when using a microwave oven?
Electrical to thermal
Chemical to light
Mechanical to electrical
Thermal to chemical
What transformation of energy occurs in a geothermal power plant?
Thermal to electrical
Chemical to mechanical
Light to thermal
Mechanical to chemical
