What is electricity?
Electricity is the flow of electrical power or charge. Electricity is energy. In the same way you eat food to keep you going, machines and gadgets eat electricity to keep them going.
Electricity is the flow of electrical power or charge. Electricity is energy. In the same way you eat food to keep you going, machines and gadgets eat electricity to keep them going.
Static Electricity
Static electricity often happens when you rub things together. If you rub a balloon against your jumper 20 or 30 times, you'll find the balloon sticks to you. This happens because rubbing the balloon gives it an electric charge. The charge makes it stick to your jumper like a magnet, because your jumper gains an opposite electric charge. So your jumper and the balloon attract one another like the opposite ends of two magnets.
Serch in the Internet and try to answer the following questions before the friday 4th of november.
What did Thomas Edison invent?
What did Benjamin Franklin invent?
These links may help you to find the answers:
http://www.libertyskids.com/arch_who_bfranklin.html
http://www.nps.gov/edis/forkids/the-electric-light-system-phonograph-motion-pictures.htm
http://www.libertyskids.com/arch_who_bfranklin.html
http://www.nps.gov/edis/forkids/the-electric-light-system-phonograph-motion-pictures.htm
thomas edison has invent the bulb; benjamin franklin has invent the lighting conductor.
ResponderEliminarJavier herrero 6-D
Mr.Joshep:
ResponderEliminarBenjamin Franklin ivented the stove,the bifocal lenses and the lighning rod.
Thomas Edison invented the incandescent light.
Santiago V.6D
What did Thomas Edison invent?
ResponderEliminar1862.The first great invention developed by Edison in Menlo Park was the tin foil phonograph. While working to improve the efficiency of a telegraph transmitter, he noted that the tape of the machine gave off a noise resembling spoken words when played at a high speed.
1876-1877 Invented the carbon telephone transmitter "button", which finally made telephony a commercial success. Significantly, this invention not only led to the development of the microphone, which made early radio possible, but the solid state "diode" or transistor which makes so many of today's electronic devices possible. Invented the phonograph.
1879 Invented the first commercially practical incandescent electric lamp. The lamp itself was perfected on October 21st, 1879, on which day there was put into circuit the first bulb embodying the principles known as the "Edison modern incandescent lamp." This bulb maintained its incandescence for over 40 hours.
1879 Constructed the first electric motor ever made for a 110 to 120 volt line at Menlo Park, N. J.
1881 - 1887 Invented a system of wireless telegraphy, (by induction) to and from trains in motion, or between moving trains and railway stations.
ALEJANDRO.A 6ºC
What did Benjamin Franklin invent?
ResponderEliminarBen had poor vision and needed glasses to read. He got tired of constantly taking them off and putting them back on, so he decided to figure out a way to make his glasses let him see both near and far. He had two pairs of spectacles cut in half and put half of each lens in a single frame. Today, we call them bifocals.
Everyone knows the story of Ben's famous kite flight. Although he made important discoveries and advancements, Ben did not "invent" electricity. He did, however, invent the lightning rod which protected buildings and ships from lightning damage
As postmaster, Ben had to figure out routes for delivering the mail. He went out riding in his carriage to measure the routes and needed a way to keep track of the distance. He invented a simple odometer and attached it to his carriage.
he invented a tool called a long arm to reach the high books. The long arm was a long wooden pole with a grasping claw at the end.
Alejandro. A 6ºC
Benjamin Franklin ivented the bifocal lenses
ResponderEliminarThomas Edison ivented the first incandescent light bulb
Mr.Jhosep What is Benjamin Franklin?
ResponderEliminarHe is considered of be one of greatest americans that ever lived.He sing the four key documents of American history:The declaration of independence.
My name is Carlos Martinez Lasierra.
Mr.Joshep HowisTomasEdison? Tomas Edison did not invent light buld.The invented the incandecent light.My name is Carlos Martinez Lasierra.
ResponderEliminarBenjamin Franklin is considerated a great American inventor he has invented the bifocal lenses and the lightning rod and he has worked on the newspaper of his brother after his he was a politic.
ResponderEliminarEDUARDO HERRERO 6C
Tomas Alva Edison has invented the incandescent bulb but has not invented the bulb,thir bulb he has burned at the 10 minutes of their us,but some books say:
ResponderEliminar"The incandescents bulbs they have burned more time"(and he has true Thomas obtain make a bulb was he burned for a long time but this ocurs before this)
EDUARDO HERRERO 6C