What is the roughing in measurements coming up through the floor for a toilet?
Depends on the toilet being purchased, but generally 12 inches from the wall to the center of the toilet flange for a residential toilet.
What is the speed of a rocket?
A rocket's speed is 11 kilometre per just a second. Depends on the rocket and the payload. For a baseline Apollo 12 was traveling a 1000 feet per second when it was breaking away from earths gravity.
What are the parts and its function of electric motor?
1. Armature coil
2. Field magnets
3. Split or Slip rings
4. Carbon or metallic brushes
How is static electricity is used in paint sprayers?
The paint is charged with an either a positive or negative charge, and the car part being painted with the opposite charge, the two charges attract and the paint sticks to the car part.This process ensures a uniform layer of paint, since when there is enough negative paint in the car the extra will be repelled by the paint already in the car.
It also ensures that the paint won't fall off, since the electrical attraction between the paint and the car is stronger than if it was just sprayed.
What can store electrical energy in circuits?
There is no easy way to store electricity. capacitors can store a charge but for commercial usage totally unsound. The way that man learnt o store electricity is by building dams and storing water. So when watter is released energy that energy can be converted to electricity.
Why don't plastics conduct electricity?
In general, plastics are composed of many chains of complex molecules. In a lot of cases, all the valence electrons of all the atoms of the material are in Fermi energy levels below the conduction band. That is, the energy required to move electrons in plastics is "high" because the energy levels that electrons would have to be in within the structure of the plastic are well above where the electrons are actually hanging out.
The conduction band is a term we apply to the energy band that electrons have to be in to support current flow. Remember that current flow is like musical chairs in that everyone has to "move over one" all along the current path for current to flow. It's isn't about one electron going "into" a circuit at one end and that same electron coming out the other end. The "willingness" of electrons to "move over" to support current flow is conductivity, and electrons that are in "too low" an energy level (because they are being "kept at home" by the chemical structure of the material - the plastic) won't help with conduction. Just as a quick contrast, in a metal, there are lots of electrons in energy levels high enough to support conduction. These are the so-called "free electrons" you hear about. Plastics don't have them.
What are the similarities between static electricity and current electricity?
AC and DC current are two methods in which electrons are moved along a wire, thus causing current. Either form carries usable electicity. The only difference is that DC (Direct) current involves the electrons moving along a circut in one direction, just like a car drives around a racetrack. AC (Alternating) current is similar to DC, but the electrons change direction at a very rapid pace. In the US, the current from an electrical socket changes direction 120 times every second (60 cycles). I am not sure about other countries.
What is the purpose of a variable resistor?
A variable resistor is used in cicuits to vary the magnitude of resistance passing through the resistor. It is commonly used to change the value of current across a circuit to find relationships of current and voltage.
What are misuse of electricity?
Misuse of electricity is really the electric chair.
Scroll down to related links and look at "Electric chair - Wikipedia".
How do electrostatic precipitators work using electrostatic technology?
With a high voltage applied to the discharge electrodes a strong electrical field is created between the electrodes and the flue gas is ionised, plus-ions migrate to the negative electrode and minus-ions migrate to the ground electrode. On their way through the particulate laden gas the ions collide with and attach themselves to particles and drag them to the electrodes.
What can happen when you object after asked does anyone object?
Without knowing the specifics it is impossible to say. This question, though, can very often make people ill at ease. Say that you are in a class situation, and some aspect of the class was understood when people were registering. If the prof wants to make a change, even one that might seem benign to most, he runs the risk of really inconveniencing offending or angering one or more in the class. It seems unreasonable that a individual who came in with a stated expectation should have to later "defend" the expectation, and run the risk of appearing uncooperative to the rest of the group. The prof, or anyone else in this situation, should at the very least give everyone the opportunity to make a completely private objection, and be willing to drop the proposal even if one person objects (perhaps depending on the nature of the proposal.)
What should you make in a working model in physics and how?
I think you should make a "HYDROELECTRICITY". but the process is that the electricity will be produced by domestic waste water and you can also include "The purification of water'. you can purify the domestic waste water after producing electricity through hydroelectricity.
A molecule whose ends have opposite electric charges is called a what molecule.?
A polar molecule has regions of opposing charge. For example in water the hydrogen are in a relatively positive area, as compared to the highly electronegative oxygen. The bent or L-shape to water is because of this polarity.
Why does an object that acquires an excess of electrons become a negatively charged object?
Because the electron is a particle with an electrical negative charge.
Describe a situation involving static electricity?
Everything we see is made up of tiny little parts called atoms. The atoms are made of even smaller parts. These are called protons, electrons and neutrons. They are very different from each other in many ways. One way they are different is their "charge." Protons have a positive (+) charge. Electrons have a negative (-) charge. Neutrons have no charge.
What is eletromagnetic spectrum?
The electromagnetic spectrum is the full range of known electromagnetic radiation, ranging from radio waves to gamma rays.
Radio waves are at one end of the spectrum with the longest wavelength and the lowest frequency. Gamma rays at the other end have the shortest wavelength and the highest frequency.
(frequency = wave oscillations per second)
Most electromagnetic radiation can fall into one of the following categories:
Radiowave
Microwave
Infrared
Visible (light)
Ultraviolet
X-rays
Gamma Rays
[This list is in increasing order of frequency)
If rubber is a good insulator why do balloons attract static electricity?
Insulators can easily have static electricity. In case of conductors we have to follow some delicate procedure to store charges on it. Usually that is known to be electrostatic induction. But in case of insulators just rubbing would do to produce static electricity. Example: when a glass rod is rubbed against a silk cloth, then glass lose electrons to the silk and so glass becomes positively charged and silk negatively charged. So balloons being a bad conductor is good example to have static electricity. If it is good conductor then charges would flow through them easily and so not possible to produce static electricity just by rubbing.
Why is the dielectric strength of vacuum infinite?
The dielectric strength of vacuum is infinite because there is no molecule in the vacuum.
Is static electricity an excess of neutrons?
Static electricity is not an excess of atoms, but rather differences in the charges of those atoms. Static electricity happens when there is a separation of positive and negative charges caused by electrons moving from one material to another.
What is static electricity and balloons?
Static electricity is a build-up of electric charge on the surface of an object. When you rub a balloon against your hair, electrons transfer from your hair to the balloon, creating a charge imbalance. This causes the balloon to stick to objects or your hair because of the attractive forces between the charged balloon and uncharged objects.
Why do some factories not use Electrostatic precipitator?
Some factories may not use electrostatic precipitators due to high equipment and maintenance costs, limited space requirements, or the presence of alternative pollution control technologies that may be more effective or economical for their operations. Each factory's decision to use electrostatic precipitators depends on various factors such as type of pollutants emitted, regulatory requirements, and economic considerations.
Is a glass of water a insulator or a conductor?
-- The glass is an insulator.
-- The water can conduct, poorly or nicely, depending on the
substances dissolved in the water and their concentration.
What is the unit for conduction?
unit of conduction is reciprocal of resistance and i.e. ohm-1 or siemen.