Light, heat, sometimes sound.
Most of the energy in a light bulb is heat energy.
There is a piece of filament in every light bulb, which has so much friction that when the electric current passes through it, heat energy is produced. This heat energy is then converted to light energy.
Heat and Light energy
Light , which is useful Heat , which is NOT useful.
Yes, because incandescent bulbs uses a resistive element which glows up to give out light. The force which opposes the flow of current through the filament wire causes more heat to be produced by the bulb.In the fluorescent bulb, noble gases are used and because these do not react to any force, less heat is produced. Though some amount of heat is produced by the end electrodes of the bulb.ANSWER: An incandescent bulb uses electricity to light the filament. Heat is the result. In a fluorescent light, argon and mercury are excited by an electrical charge and the result is light. The light is the same as a black light and if the bulb was not coated with phosphorus, white light would not be visible.
A light bulb uses electrical energy, and produces light, as well as heat.
Light, of course, since that's what the light bulb is designed to produce. There is also waste energy, as heat, and (to a small extent) as sound.
The effect of a light bulb is to release light, and heat. By running an electrical current (110-120V in US) through a filament inside a vacuum bulb. You get the desired effect of light along with heat as well. Different coatings and types of lighting have been produced over the years. Such as Flourescent, Metalhalide, High pressure sodium, incandescent. Each is specified for different applications but the effect of these are generally the same light and heat.
Mostly heat - with a secondary release of electromagnetic radiation (that's the light).
The fluorescent light bulb more efficiently converts electricity to light resulting in less heat produced. But in winter, heat being produced is not exactly a bad thing. Besides, fluorescent light bulbs are more expensive and have heavy metals in them, making them more toxic.
because if we will fill any other gas in bulb when it will come in contact with heat produced by bulb it will burst