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How is electricity used in everyday life?
It helps us if we don't have light .
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Petroleum is used in different forms to propel almost all vehicles, - cars, trucks, trains, ships and aircraft all run on some sort of petroleum. Oils, lubricants for machine…s and you skin(vasoline), some household product and even make-ups have petroleum based/by products. Asphalt/tar and some plastics.
Every day we neutralize things inside and outside of our bodies without even knowing. When we suffer acidity we take milk of magnesia. Even your body alone neutralizes, diges…tion is the best example of acid- base neutralization. However, even when an ant stings the skin and baking soda is applied on the skin for relief, neutralization takes place. Ant sting is acidic and baking soda is basic. Wasp stings on the other hand are basic and vinegar is used for relief on wasp sting, we are still neutralizing. In baking, Use of baking soda in cooking may be for the leavening effect (release of CO2) but it needs a neutralizing reaction to release the CO2. The list is endless.
It's most commonly used in photography in Xenon flash units as its a noble gas and doesn't react with other chemicals or get used up- when a high voltage is put through the ga…s it emits a bright white light- the charge is stored in a capacitor the quickly dumped through the tube containing the gas in a quick burst - most mobile phones now have this type of flash as well - previously it was done by a high band (high blue colour ,almost white) LED (light emitting diode) most red eye reducing cameras have both -LED for anti red eye then a Xenon flash for the picture! Of course its used in neon signs as well! - The effect is related to plasma discharge were the electrons in the voltage field are excited and release photons ( bit of light) which we see. If you have a look at the Periodic table ( the list off elemental chemical (it's in every chemistry book) it will be on the far right side with the other Nobel gases the list runs downwards and includes Argon etc.. all of these do the same thing and light up when a voltage is put through them- but they all give off a different colour- this is what gives you all the different colours in Neon signs!
We use wheels for: Transportation: Cars, Trucks, motorcycles, bicycles, buses, trains, etc.Making heavy machinery mobile: Cranes, loaders, bulldozers, backhoes, etc.Making we…apons mobile: Tanks, canons, multi-tube rocket launchers, etc.To help aircraft take to the sky and land again.Fun: Roller coasters, dodgems, etc.
One example of everyday use of a database is the telephone directory. Another is your own personal address book. You might also refer to the contents page or index of a book…, or use a dictionary to look up the meaning, pronunciation or origin of a word; these are everyday databases, as are encyclopedias. Schools keep a list - a database - of all students attending, and of students attending each individual class, as well as of all staff employed by the school; all employers keep databases of their employees.
It helps clean clothes in the washer. Friction is important in all aspects of life. Friction is a contact force caused by interactions at the molecular level. If friction wa…s not present, any object accelerated on a flat surface would continue to move in that direction infinitely, or until it met an obstruction on that surface. Similarly, without friction, locomotion (moving) would not be possible because we would have no way of establishing contact with any surface. Our feet (or anything, for that matter) would not "grip" any surface, but rather accelerate across it in the direction of the muscle movement. Situations like these do not arise because there is no such thing as a completely frictionless surface. Friction, in terms of how it is used on Earth, can be very helpful in preventing motion. For example, it is the force of friction that allows brake pads to squeeze the rotors of a car's wheel, thus converting the kinetic energy of the moving vehicle into thermal energy, slowing it down.
Length is the same as distance. How far is it to the store? How far is it to Grandma's house? How tall are you? What size of shoe should you buy? How big of a bed do y…ou want? If you are 6'2" tall, how long of a bed should you buy? What diameter of pizza should I buy? How long should I cut a board for the home repair? How long was the kickoff? How long was the fieldgoal? If my average step is about 3 feet, and it is 35 paces between telephone poles, then what is the spacing of the telephone poles?
lightning and electric current: household circuits. also when your car starts or coffee maker. static cling, force of lighting, static electricity, force of electrical cur…rent.
Some very common examples of gravity around us : People walking. If there were no gravity, everyone would be flying.Using the properties of gravitation, aircrafts are made to… fly.
Symmetry is often seen everyday by people of all ages in nature. Symmetry that we see everyday in nature is most often Bilateral Symmetry. This means that the two halves of an… object are exactly mirror images of each other. Symmetry in humans the human face has a line of symmetry in some places, but some faces are more symmetrical than others. The more symmetrical your face the prettier your face will appear. A perfect example of this is supermodels and actresses. Another example of human symmetry is the kidneys, lungs, and the brain. If you draw a line or slice these organs in half, you will have a mirror image of the other. In flowers there are roughly identical petals, sepals, stamens, and leaves. While at the beach there are a wide variety of shells and underwater life with a line of symmetry, an example of this is a crab, a lobster, octopus, and starfish. Crystal G.
To seal your frig door; inside your toaster; in all the motors in your house.
some applications are; "Separations of inks, amino acids" from a mixture , blood and urine anlysis, from a mixture
-dryer -walking on the carpet -brushing your hair -rubbing your hands together
Getting weevils out of flour. Also helps aerate the flour. Removing contaminants from a process fluid.
Hydrogen is found in water, carbohydrates, fats and proteins which is contained in the food we eat.
Static cling of clothes out of the dryer Balloons sticking to hair and clothes Rubbing your feet on a carpet and receiving a shock on a doorknob Recently used c…omb can attract small bits of paper or lint
-- clock radio to wake up in the morning -- electric water heater for my hot shower -- electric shaver -- electric toothbrush -- automatic coffeepot ha…s it ready when I get downstairs -- battery-powered scooter to the office -- electric lights to augment the lantern and candles in my office on a gloomy day -- electric pencil sharpener keeps me productive all day -- electric wall-clock in my office alerts me of quitting time with super accuracy, so that I don't accidentally do any work on my own time -- wife sometimes picks me up from work in her all-electric car -- We order dinner over the electric intercom in the drive-through. -- They pull our dinner out of the electric freezer, then microwave it, and have it piping hot and ready by the time we drive up to the window. -- While we share a quiet dinner at home, we thrill to the spine-tingling public-service announcements on our battery-powered weather radio. -- If we stay up late, we may actually be still talking or reading when it gets dark outside, and then we might set up a few electric lights until we're ready to turn in. -- Between our electric CPAP masks, our electric waterbed warmer, and our electric "Magic Fingers" vibrating box spring, we sleep like babies.