16 questions
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
What type of energy allows you to see the images and texts on your cell phone screen?
Sound
Thermal
Magnetism
Light
Video gaming systems, like Xbox and PlayStation, and TVs need to be plugged into a socket in order for them to work. Which type of energy provides power for these systems?
Electrical
Thermal
Mechanical
Solar
Another word for Light Energy is ...
Real Energy
Radar Energy
Radiant Energy
Rational Energy
Which type of energy is represented in the image?
Sound
Mechanical
Electrical
Magnetic
Which is NOT an example of the use of mechanical energy?
solar panels powering a building
beating a drum
pushing a shopping cart
playing music on a piano
A music amplifier is intended to convert ______________ energy into sound energy.
light
mechanical
electrical
radiant
When this cat walks around the house, the bell on it's collar jingles. What form of energy is this?
Magnetic
Electrical
Thermal
Sound
What forms of energy does the sun give off?
only radiant
thermal and electrical
thermal and radiant
only thermal
On a warm sunny day, a turtle sits on a rock. Which term explains why the turtle feels the warmth from the sun?
electrical
light energy
mechanical
thermal energy
You see your friend in class about to shoot this paper across the room. What form of energy is represented when your friend uses the rubber band to launch the paper into the air?
Mechanical
Thermal
Electrical
Sound
When you rub your hands together quickly, you can feel warmth between your hands. Which statement explains why rubbing your hands together produce warmth.
This action captures thermal energy from the environment.
This action produces thermal energy through friction.
This is an example of mechanical energy.
This action produces mechanical energy.
What types of energy can you find in this picture?
Light and mechanical energy
Thermal, light and mechanical energy
Thermal and light energy
Electrical, mechanical, thermal and light
What type of energy transformation needs to occur for these cookies to bake?
Mechanical to thermal
Electrical to light
Thermal to light
Electrical to thermal
What kind of energy transformation is needed for this girl to hear the music in her head phones?
electrical to sound
mechanical to sound
sound to electrical
sound to mechanical
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.