potential energy is like when you wind up a torch or a radio
A light bulb uses energy. It uses electricity.
When the bulb is lit it uses energy. When there is no bulb, no energy is used even if it is switched on.
There are bulbs that are designed to be bright.ÊThe wattage of a bulb does not tell how bright it is but is tells the amount of energy it uses.
More watts means it uses more energy per second (watt is a unit of power). If it is a light-bulb of the same type of technology, the higher-watt light bulb would also give off more light.
energy is energy It does not matter what you are using the energy for, it matters how much energy you are using A 200 watt light bulb uses more energy than a 100 watt light bulb A 200 watt motor uses more energy than a 100 watt light bulb A 200 watt heater uses more energy than a 100 watt light bulb
NopeNo, potential energy would be, for instance, a spring that is compressed. It could cause motion if released. It is stored energy. The light bulb uses electrical energy, which it converts to light and heat energy. potential energy is like when you wind up a torch or a radio
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
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.
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 =)