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What else can I help you with?
Describe the energy transformations that take place when a battery is connected to a light bulb in a series circuit?
The battery connected to the bulb has the potential chemical energy in it when it is connected by means of wire to the bulb the chemical energy in the battery is converted to the electrical energy which flows through the wire to the bulb glows the bulb which is a form of light energy after some time the bulb starts emitting heat which is heat energy.
When 60 W means that W joules of energy are transferred into the bulb each second. In use how much energy is given out by the bulb each second?
The light bulb will use electrical energy at the rate of 60 W (60 J/s), and it will emit that energy, also at the rate of 60 W.Note that in any real light bulb, only part of the energy is emitted as visible light. The remainder is mainly heat.
How does compost bins saves energy?
it save energy by.............................................
What are examples of useful energy?
tv light bulb
What are the benefits of using fluorescent bulbs?
Fluorescent light bulbs have been shown to use one quarter less energy than a typical incandescent light bulb and they last longer. You will save money on utility bills (despite the initial cost) and will help save the environment by using bulbs which last longer.
What is the least efficient kind of light bulb?
It is the Incandescent light bulb. Most of the energy are lost as heat
What are the benefits of replacing a refrigerator bulb with an LED bulb?
Replacing a refrigerator bulb with an LED bulb can save energy, last longer, and provide brighter light.
What percentage of energy does an energy saving bulb save compared to an ordinary bulb?
It varies, depending on the specific model, but an energy-saving (fluorescent) light bulb should save at least half the energy, for the same luminosity, compared to the old-fashioned incandescent light bulbs. The incandescent light bulbs ought to be outlawed, except for specific purposes where the heat they generate is actually needed.
How much energy do you save per hour if you replace a 60 W light bulb with a 55 W light bulb?
18,000 J
How much energy does an energy saving light bulb save?
An energy-saving light bulb can save around 75-80% of energy compared to a traditional incandescent bulb. This can result in significant savings on electricity bills and reduced energy consumption over time.
Why should you use an energy-saving bulb instead of a filament bulb?
You can use an energy-saving bulb to save energy. Obviously an energy-saving bulb uses energy, but it uses less than the old sort - about 80% less. In saving energy you will have lower bills to pay for the energy you use, and the environment also benefits because less CO2 is released into the atmosphere at your nearest power plant.
How are modern light bulbs different from the old light bulb?
I think they save energy and are folersent but what do i know
What are the advantages of switching from a 25w incandescent bulb to a more energy-efficient option?
Switching from a 25w incandescent bulb to a more energy-efficient option like an LED bulb can save you money on your electricity bill, last longer, and reduce your carbon footprint.
Are cfls good?
Over all, CFL light bulbs are good for the environment and they can save $. 1 CFL light bulb has 10 times the life span of a regular light bulb. 1 CFL light bulb could save enough energy to take a car from NY to San Francisco. 1 CFL light bulb uses between 50% and 80% less energy than a regular light bulb.
Which light bulb will help me save money on my electic bill?
Yes, I do have LED lights at my home. LED lights actually helps you to low down your electricity bill. LEDs significantly reduce energy consumption than the conventional light bulbs, and thus help save money by lowering electricity bills.
If you leave one bulb in a triple light fixture will you save energy?
As opposed to having 3 bulbs in it, yes.
Does a energy saving light bulb save energy because it is curled?
nope. It's curled to make it compact enough to fit into ordinary lamps.
