not the squiggly ones they are good for the enviornment! :-)
A light bulb uses electrical energy, and produces light, as well as heat.
No. The incandescent bulb uses electrical energy and the light stick uses chemical energy.
No.it uses energy sources (electrical energy to light up
No.it uses energy sources (electrical energy to light up
A light bulb is not energy, but is a device that uses electrical energy to create electromagnetic energy in the form (in part) of visible light and heat.
A light bulb uses electrical energy, and produces light, as well as heat.
No. The incandescent bulb uses electrical energy and the light stick uses chemical energy.
A light bulb uses energy. It uses electricity.
It uses less energy to produce the same amount of illumination as a standard light bulb
No.it uses energy sources (electrical energy to light up
incandescent
A light bulb is not energy, but is a device that uses electrical energy to create electromagnetic energy in the form (in part) of visible light and heat.
No.it uses energy sources (electrical energy to light up
No.it uses energy sources (electrical energy to light up
When the bulb is lit it uses energy. When there is no bulb, no energy is used even if it is switched on.
No a light bulb does not use chemical energy. Even though it uses the chemical mercury to create light. Hope this helps =)
An electric light bulb converts electrical energy into thermal energy which is in the form of radiated light and heat. For example, the " easy bake oven" uses a light bulb to cook the food.