it has more energy than one bulb
Bulbs in a parallel circuit draw the same amount of current, so each will display the same brightness. Bulbs in a series circuit share the current so all bulbs will appear dimmer.
This is a tricky question. Similar to the question which weigh more 1 kilogram wool or 1 kilogram iron? 1 kilowatt = 1,000 watt, and 60 watt are 0.06 kilowatt. It is the same power, but expressed in two different terms. The life of the light bulb will be the same, 95 hours.
It means "tungsten" -- the metal most associated with light bulb filaments. Its Latin name is wolfram, from which it gets its element symbol, which is W.
Add up all the individual watts, convert everything to kilowatts, then multiply by the number of hours.
Light bulbs in modern technology are used in televisions, refrigerators, street lamps, stoves, tanning beds, ceiling fans, cars, and many more objects. So it can be used much more than just as a lighting source.
Two batteries in series will cause the bulb to burn brighter.
It gets brighter and brighter - until it burns out.
It will if the batteries are connected in series. If they are connected in parallel, the lamp will burn longer, but not brighter.
Yes, two batteries will make a light bulb brighter than one, provided that the batteries are placed in series. The brightness of the bulb is determined by the voltage, and placing two batteries in series rather than just using one increases the voltage.
LEDs are a kind of light that does not run on a bulb, like a typical lamp or overhead light. Rather, it is powered by a diode that emits light. This light is brighter, clearer, and less harsh than that provided by a bulb.
We did this experiment in class, the more batteries added, the brighter the bulb will become!
LED's are brighter than bulbs.
The Shorter the wire the brighter the bulb ! Because if it is short then it get brighter and the more batterie the brighter the bulb ! Or the lower voltage the brighter the bulb !
you know nevish in strawberry hill he likes a girl called amanpreet and he is really ugle and stupid because he just dumps peoplle the answer is sexuallity sexy sex have it in the bed
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.
Generally, yes. It will all depend on the voltage and the current capabilities of the supply. Mostly in torches (flashlights), you can. Using a krypton bulb wil be brighter but draw more current, reducing the life of the batteries.
If the current is stronger then the bulb will be brighter.The reading is much easier when you sit under the brighter bulb.