Classify Energy Transfer Types - 4th Grade Science
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Which type of energy transfer occurs when electricity flows through wires to power a fan?
Which type of energy transfer occurs when electricity flows through wires to power a fan?
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Electric current energy transfer. Moving electrons carry energy through the circuit to power devices.
Electric current energy transfer. Moving electrons carry energy through the circuit to power devices.
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Which type of energy transfer occurs when a flashlight beam makes a dark hallway visible?
Which type of energy transfer occurs when a flashlight beam makes a dark hallway visible?
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Light energy transfer. Battery powers bulb to emit electromagnetic waves we see as light.
Light energy transfer. Battery powers bulb to emit electromagnetic waves we see as light.
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Which type of energy transfer is happening when a toaster heating element makes bread warm?
Which type of energy transfer is happening when a toaster heating element makes bread warm?
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Heat energy transfer. Electrical resistance in the element converts electricity to thermal energy.
Heat energy transfer. Electrical resistance in the element converts electricity to thermal energy.
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Which type of energy transfer is happening when a laser pointer makes a red dot on a poster?
Which type of energy transfer is happening when a laser pointer makes a red dot on a poster?
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Light energy transfer. Laser emits focused beam of electromagnetic waves in visible spectrum.
Light energy transfer. Laser emits focused beam of electromagnetic waves in visible spectrum.
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Which type of energy transfer is happening when a space heater warms the air in a room?
Which type of energy transfer is happening when a space heater warms the air in a room?
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Heat energy transfer. Heater converts electricity to thermal energy that warms surrounding air.
Heat energy transfer. Heater converts electricity to thermal energy that warms surrounding air.
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Which type of energy transfer is happening when thunder is heard after a lightning flash?
Which type of energy transfer is happening when thunder is heard after a lightning flash?
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Sound energy transfer. Lightning creates shock waves that propagate as sound through air.
Sound energy transfer. Lightning creates shock waves that propagate as sound through air.
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Which type of energy transfer is happening when you see a rainbow after it rains?
Which type of energy transfer is happening when you see a rainbow after it rains?
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Light energy transfer. Sunlight refracts through water droplets, separating into colors.
Light energy transfer. Sunlight refracts through water droplets, separating into colors.
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Which type of energy transfer is happening when a microwave heats food?
Which type of energy transfer is happening when a microwave heats food?
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Heat energy transfer. Microwaves cause water molecules to vibrate, creating thermal energy.
Heat energy transfer. Microwaves cause water molecules to vibrate, creating thermal energy.
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What type of energy transfer occurs when a battery sends energy through a circuit to a bulb?
What type of energy transfer occurs when a battery sends energy through a circuit to a bulb?
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Electric current energy transfer. Chemical energy in battery converts to electrical flow in circuit.
Electric current energy transfer. Chemical energy in battery converts to electrical flow in circuit.
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What type of energy transfer occurs when a TV screen sends images to your eyes?
What type of energy transfer occurs when a TV screen sends images to your eyes?
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Light energy transfer. Screen emits electromagnetic radiation in the visible spectrum.
Light energy transfer. Screen emits electromagnetic radiation in the visible spectrum.
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What type of energy transfer occurs when a bell rings and the sound reaches your ears?
What type of energy transfer occurs when a bell rings and the sound reaches your ears?
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Sound energy transfer. Bell vibrations create pressure waves that travel through air.
Sound energy transfer. Bell vibrations create pressure waves that travel through air.
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What type of energy transfer happens when a drum is hit and you hear it across the room?
What type of energy transfer happens when a drum is hit and you hear it across the room?
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Sound energy transfer. Vibrations travel through air as sound waves to reach your ears.
Sound energy transfer. Vibrations travel through air as sound waves to reach your ears.
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What type of energy transfer occurs when sunlight warms your skin on a clear day?
What type of energy transfer occurs when sunlight warms your skin on a clear day?
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Heat energy transfer. Radiation from the sun transfers thermal energy to your skin.
Heat energy transfer. Radiation from the sun transfers thermal energy to your skin.
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What type of energy transfer occurs when you touch a hot mug and your hand feels warmer?
What type of energy transfer occurs when you touch a hot mug and your hand feels warmer?
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Heat energy transfer. Thermal energy moves from hot mug to cooler hand by conduction.
Heat energy transfer. Thermal energy moves from hot mug to cooler hand by conduction.
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What type of energy transfer is happening when a battery powers a flashlight circuit?
What type of energy transfer is happening when a battery powers a flashlight circuit?
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Electric current energy transfer. Electric charges flow through the circuit.
Electric current energy transfer. Electric charges flow through the circuit.
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Identify the energy transfer type when a lamp shines and the room becomes brighter.
Identify the energy transfer type when a lamp shines and the room becomes brighter.
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Light energy transfer. Lamp emits visible light waves.
Light energy transfer. Lamp emits visible light waves.
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Identify the energy transfer type when a speaker plays music and you hear it across the room.
Identify the energy transfer type when a speaker plays music and you hear it across the room.
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Sound energy transfer. Speaker vibrations create sound waves in air.
Sound energy transfer. Speaker vibrations create sound waves in air.
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Which energy transfer type is the movement of electric charges through a wire?
Which energy transfer type is the movement of electric charges through a wire?
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Electric current energy transfer. Electrons move through conductors.
Electric current energy transfer. Electrons move through conductors.
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Which energy transfer type is thermal energy moving from a warmer object to a cooler object?
Which energy transfer type is thermal energy moving from a warmer object to a cooler object?
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Heat energy transfer. Heat flows from hot to cold objects.
Heat energy transfer. Heat flows from hot to cold objects.
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Which energy transfer type travels as waves that let you see objects clearly?
Which energy transfer type travels as waves that let you see objects clearly?
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Light energy transfer. Light consists of electromagnetic waves we can see.
Light energy transfer. Light consists of electromagnetic waves we can see.
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