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Heat and light. The metal filament heats up to the point of incandescence in the visible part of the spectrum.

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How is energy transformed in an electric lamp?

In an electric lamp, electrical energy is transformed into light energy and heat energy. When the lamp is turned on, the electrical current flows through the bulb's filament, causing it to heat up and emit light. Some of the electrical energy is also transformed into heat energy due to resistance in the filament.


What is the main type of energy transformation that occurs in the filament of a light bulb?

Electrical energy (the electric current) is transformed into thermal energy (by heating the filament to incandescence), and this thermal energy creates electromagnetic energy in the form of light.


When electric currents flow through the metal filament of a light bulb electric energy is converted to?

When electric currents flow through the metal filament of a light bulb, electric energy is converted to light and heat energy. The filament heats up due to the resistance in the metal, eventually producing light as it emits photons.


What energy transformations are in an light bulb?

In a light bulb, electrical energy is transformed into light and heat energy. When an electric current passes through the filament of the bulb, the resistance of the filament causes it to heat up and emit light. Some of the electrical energy is also converted into heat energy due to the inefficiencies in the conversion process.


How can kinetic energy be transformed into electric energy?

Kinetic energy can be transformed into electric energy through the use of devices called generators. Generators convert the mechanical energy from motion into electrical energy through electromagnetic induction. When a conductor moves through a magnetic field, it creates an electric current, which can then be harnessed and used as electric energy.


What causes electrical energy to be transformed into heat and light energy as a current flows in a light bulb?

As electric current flows through the filament of a light bulb, resistance in the filament causes electrons to collide with atoms, generating heat energy. This heat energy leads to the filament glowing and emitting visible light. The conversion of electrical energy into heat and light energy is a result of the filament's resistance to the flow of electrons.


What is electrical energy converted into when electric current flows through the metal filament of a light bulb?

Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.


When electric current flows through the metal filament of light bulb electric energy is converted to?

Heat and light.


What energy transformation takes place when you turn on an electric light?

When you turn on an electric light, electrical energy is transformed into light energy and heat energy. The electrical energy powers the light bulb, which emits light energy that illuminates the surroundings, while a portion of the electrical energy is also transformed into heat energy due to resistance in the light bulb filament.


How does energy change when it passes through a light bulb filament?

When energy passes through a light bulb filament, it is converted primarily into heat and light. The filament's resistance causes the electrical energy to be transformed into thermal energy, which then emits light due to incandescence. Some energy may also be lost as infrared radiation.


What form of energy is heat produced by filament?

The heat produced by a filament is primarily thermal energy. When an electric current flows through the filament, the resistance of the filament causes it to heat up, converting electrical energy into heat.


When electric energy flows through the metal filament of a light bulb energy is converted to?

Heat, which then produces light.