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Do light bulbs last longer if you always leave them on instead of turning them off when not needed?
They might not last longer, but the theory is; like ANY electrical/electronic device, when you turn it on & off, there is current surging through it (causing a rapid change in heat & density). This causes the device to change states very rapidly, analogous to playing on a see-saw, pressure (in the form of electricity) is being applied and then taken away very quickly. The see-saw will fatigue and fail quicker than if it were always at rest.
What else can I help you with?
Why were controls not needed in the arthropods experiment described in the study guide?
The treatments can be compared to each other instead of to a control
Can you use a 3 round shader needed for outlines?
yes you can, but it doesn't always give you good results and lines may fade faster when the tattoo starts to heal.
How could a vase be painted on the inside?
One idea is to pour some paint into the vase, seal the top, shake it up and, pour it out. If the top can't be conveniently sealed, pour the paint out while turning the vase. This process can be repeated as many times as needed to get complete coverage.
How many electrons are needed to stabilize the oxygen atom?
Oxygen's atomic number is 8. That means an atom of oxygen always has 8 protons. To stabilize it then, it must also have 8 electrons.
What does your handwriting say about you?
Well, usually, if it's really sloppy, it's usually a boys handwriting. If it's neat, or atleast as neat as needed so you can read it, then it's usually a girl. But not always. Your handwriting doesn't really say much about you.
What would cause a 1991 caravan to not start and just make a fast clicking sound instead of turning over?
When my 1999 did it, I needed to get a new battery.
Does the turning circle of a car affect the space needed?
Yes, the turning circle of a car directly affects the space needed to make a full turn or U-turn. A larger turning circle requires more space to perform the maneuver, while a smaller turning circle allows for tighter turns in limited spaces.
What is curb to curb turning radius?
Curb to curb turning radius is the space needed for an airplane to turn around. The amount of space needed depends on the aircraft in question.
How invention of wheel is turning point in human life?
The invention of the wheel - meant our ancestors no longer needed to transport everything by hand - or beast. This led to inventing things like wagons, to be drawn by horses etc.
Why might some people say Article 7 of the Constitution is no longer needed?
Why are some people say that Article BIO is no longer needed
Is the holy communion still needed?
Yes, it will always be needed.
Why was napoleon willing to sell the Louisiana territory to the united states?
He no longer needed a base in North America. (apex)
Where can I get a medical alert bracelet?
Many medical monitoring companies offer the bracelet as part of the package. You have to register with one of these companies and there are always used or no longer needed bracelets being sold.
Can an employer force a position on you that you are not capable of?
No, you always have the option of quitting (and it would probably be considered involuntary termination for unemployment purposes). But, can an employer decide your precise job responsibilities are no longer needed, and instead offer you a different position that you don't like (or even physically cannot do)? Almost certainly, unless there's something in your employment agreement that explicitly forbids it.
How does it save energy to turn off lights?
Turning off lights saves energy by reducing the amount of electricity consumed. When a light is on, it continuously draws power from the electrical grid, using more energy the longer it is left on. By turning off lights when they are not needed, less electricity is used, leading to lower energy consumption and a decrease in utility costs.
Why imams are not needed?
it is not correct. Imams are always needed for religious guidance.
Is it a myth that leaving compact fluorescent lamps on rather than switching them off and on when needed uses more energy and is worse for the environment?
Leaving the lamps on 24/7 uses more energy than turning them on only when needed. It is equally true to say: A) It is not a myth that leaving incandescent filament lamps on 24/7, rather than switching them off and on when needed, uses more energy and is therefore worse for the environment. B) Using incandescent filament lamps instead of compact fluorescent lamps always uses more energy and is therefore worse for the environment. This remains true whether they are left on 24/7 or switched on and off when needed. If you switch the light off and on once each minute (or less), then there might be a case for leaving them on. Not only will they last longer, but the power lost to get them up to temperature will be reduced.
