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by BlastRoom
Trace how energy changes form in everyday systems.
#us_grade_5_science
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
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Sell tours. Nice, standard, or a total scam.
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More correct answers pulls the rope your way.
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Answer, then tap to leap the frozen ridge.
A student turns on a flashlight during a power outage. Energy stored in the batteries moves through the bulb. What form does the energy mainly change into at the bulb?
A toaster is plugged into the wall and switched on. The metal parts inside glow as bread warms. What form does the electrical energy mainly change into?
A wind turbine spins when moving air pushes its blades. The spinning parts help send power through wires. What form does the moving blade energy change into?
A radio is turned on with fresh batteries. After energy moves through its parts, music comes from the speaker. What form does the energy change into at the speaker?
A hair dryer uses energy from an outlet. Inside, a fan spins and warm air blows across wet hair. What energy form is shown by the spinning fan?
A camp stove burns fuel under a pot of soup. The flame warms the pot and the soup. What form does the fuel energy mainly change into?
A child winds a toy car and lets it go across the floor. The spring makes the wheels turn. What form does the stored energy change into as the car moves?
A student plugs in a desk lamp and presses the switch. The bulb glows so the page can be read. What form does the electrical energy mainly change into?
A person claps two hands together during a song. Moving hands strike each other, and people nearby hear a clap. What form does the motion energy change into?
A classroom device changes electrical energy into sound energy so students can hear announcements. Is the device a speaker, a solar panel, a toaster, or a hand lens?
A device changes electrical energy into thermal energy to warm food. Is it a microwave oven, a wind turbine, a drum, or a flashlight?
A device changes light energy from the Sun into electrical energy for a small garden light. Is it a solar panel, a bell, a bicycle, or a candle?
A device changes chemical energy in fuel into mechanical energy that turns wheels. Is it a car engine, a lamp, a radio, or a doorbell?
A device changes electrical energy into light energy for a night trail. Is it a flashlight, a hand-crank pencil sharpener, a whistle, or a fan?
A device changes mechanical energy from moving air into electrical energy. Is it a wind turbine, an electric heater, a battery lamp, or a guitar?
In a flashlight, chemical energy in the batteries changes into ___, which then changes into light at the bulb. What belongs in the gap?
In a battery-powered buzzer, chemical energy changes into ___, which then changes into sound. What form belongs in the middle?
In a solar garden light, light from the Sun changes into ___ during the day, and later the bulb changes that energy into light. What is the middle form?
In an electric fan, electrical energy changes into ___, and the spinning blades push air across the room. What form belongs in the gap?
In a hair dryer, electrical energy changes into ___, and that warmed air helps dry wet hair. What energy form belongs in the gap?
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Conductors and Insulators
20 questions
