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What is an example of a resistor that transforms electrical energy to light energy?
An example of a resistor that transforms electrical energy to light energy is a light-emitting diode (LED). When an electric current passes through an LED, it emits light as a result of the energy conversion process within the semiconductor material of the LED.
What does a light bulb in an electrical circuit transform to?
A light bulb in an electrical circuit transforms electrical energy into light energy and thermal energy (heat).
What is a device tat transforms energy?
A device that transforms energy is a tool that changes one form of energy into another. This could be anything from a light bulb converting electrical energy into light energy, to a wind turbine converting wind energy into electrical energy.
What transforms electrical energy to light energy?
An incandescent light bulb transforms electrical energy into light energy by passing an electric current through a filament, which heats up and emits light as a result of its high temperature. LED lights use a semiconductor material to convert electrical energy directly into light energy through a process called electroluminescence.
What energy transformation is ins flashlight?
A flashlight transforms electrical energy from batteries into light energy and heat energy.
A lamp transforms electrical energy into what?
A lamp transforms electrical energy into light and heat. When electricity passes through the lamp's filament, it heats up and emits light as a result.
What device uses a resistor to transform electrical energy into light and heat?
A device that uses a resistor to transform electrical energy into light and heat is an incandescent light bulb. The resistor, also known as a filament, has high resistance, which causes it to heat up and emit light as a result of the electrical current passing through it.
Energy transformations in a projector?
A projector transforms electrical energy into light energy and thermal energy. The electrical energy powers the light source, such as a bulb or LED, which emits light energy. Some of the electrical energy is also converted into heat energy due to the inefficiencies in the conversion process.
What is the energy transformation of a flatshlight?
A flashlight transforms electrical energy into light energy and some heat energy. When the battery powers the flashlight, the electrical energy is converted into light energy when the bulb or LED emits light, while some of the energy is also lost as heat.
Name two common energy conversions involving electrical energy?
Electrical energy to light energy: When electrical energy is passed through a light bulb, it is converted into light energy, allowing the bulb to produce light. Electrical energy to heat energy: When electrical energy flows through a resistor or heating element, it is converted into heat energy, which can be used for various applications such as heating water or a room.
How does a heat lamp provide an example of energy transformation?
A heat lamp transforms electrical energy into heat and light energy. The electrical energy powers the lamp, which then converts it into heat and light, providing warmth and illumination in the surrounding area.
Which part of a circuit changes electrical energy into another form of energy?
A resistor or a component like a light bulb or a motor changes electrical energy into another form of energy, such as heat, light, or mechanical motion.
