Light bulbs use 7-150 watts, a toaster uses 700-1200 watts.
no
By far a toaster draws more current than a light bulb.
Refrigerator- it takes more power to kick on and it pulls more electricity than a light bulb
When the bulb is lit it uses energy. When there is no bulb, no energy is used even if it is switched on.
Electricity is the type of energy that is used when you turn on a light bulb. When you leave a room, you use more energy by leaving the light on than if you turn it off and back on when you return.
no
no
By far a toaster draws more current than a light bulb.
That depends entirely on the toaster, but in general, most toasters use over 1,000 watts.
Refrigerator- it takes more power to kick on and it pulls more electricity than a light bulb
No. Or at least not perceptually. The wires only supply electricity to the bulb - the bulb is what limits the current.
yes Depends on the size of the lightbulb.
A fluorescent light bulb contains a gas which produces UV light when it comes in contact with electricity. Contrary to a normal light bulb this does not create any heat and is far more energy efficient.
When a bulb is attached to a battery or a cell as scientists call it, the bulb glows. If you want a bulb to glow more and more brighter, it depends on how many batteries you attached to the bulb. If you attach a lot of batteries at the same time, the bulb might even explode or burn out. The wires that hold the interaction between a light bulb and the battery is electricity. The electricity flows through the wires and touches the bulb and that is how a light bulb glows.
When the bulb is lit it uses energy. When there is no bulb, no energy is used even if it is switched on.
The early light bulb used a rather powerful electric current, Did not have a very good vacuum inside it and in some did not use a bulb at all! Today's light bulbs use less electricity and have no oxygen inside them. This makes them more efficient and reliable.
When you compare a CFL (Compact Fluorescent Lamp) bulb to an LED bulb, the CFL bulb has a shorter lifespan. The CFL bulb also uses more electricity for the same brightness Also a CFL lasts longer and uses less electricity (for the same brightness) than an incandescent bulb.