Friday 26 September 2014

Get excited about electricity in Melbourne with these tips and tricks created by electricians

Finding reliable and affordable electricians in Melbourne can be a difficult job. Electricians have to be dedicated and enthused by their work, otherwise the job is completed only completed half as well as it should be. Owning a house in Melbourne is stressful enough without having to worry about the condition of your electrical equipment and how this will affect the safety of your family. Luckily, there are reliable Electrician Melbourne out there who are enthused and dedicated to the job. There are ways to get excited over electricity with your kids! After all it’s important that they know the safety basics, as well as have an appreciation for the way in which science works!

Here is a fun electricity science experiment to try with them.

Experiment:

Do different hair colors have different effects on static electricity?

Materials:
  • 12 lightly colored balloons, all the same size
  • Notebook
  • Pencil
  • Permanent marker
  • Timer
  • 1 red-haired friend
  • 1 brunette (brown-haired) friend
  • 1 black-haired friend
  • 1 blonde friend
  • Clear wall space
Procedure:
  1. Have your child consider what they know about what happens when they rub a balloon on their head. Using these notes, have them take a guesses to what might happen to the balloons as they rub them on brown hair, blonde hair, black hair and red hair. Make one guess for each color of hair. Does hair color affect static electricity? Have them write down there guesses, or hypotheses in their notebook.
  2. Blow up each of the balloons so they're all roughly the same size. You can use your breath or an air pump to blow them up, if this makes it easier - careful not to get too dizzy! Close off each balloon with a secure knot.
  3. Using the permanent marker, write "Brown" on three balloons, "Red" on three more, "Blonde" on the next three, and "Black" on the last three. You're going to test each hair color three times to get the most accurate result possible.
  4. Using the balloon marked "Red" on your red-headed friend, rub the balloon on his or her hair.
  5. Once you've made the hair stand, stick the balloon to the wall and use the timer to time how long it stays on the wall. When the balloon begins to fall, stop the timer.
  6. In your notebook, create a table like the one outlined below. You should have 13 rows and 4 columns. The far left column should have the hair colors listed (Red, Brown, Blonde, Black). Then, each column should list the time trials (Time 1, Time 2, and Time 3).
  7. In the column labeled "Red Hair," note how long it took for the first balloon to fall from the wall on your chart under Time 1 for the first time you did it.
  8. Repeat steps 5 and 6 two more times with the red-haired volunteer and the balloons marked "Red". Then, list the second time under Time 2 and the third under Time 3.
  9. Write down how long each balloon stayed stuck to the wall after each trial.
  10. Repeat steps 5 through 10 with the brown, blonde, and black-haired volunteers. Don't forget to write your times as soon as you finish each step.
This is a fun experiment to see the different forms and ways electricity works, however we do need to get down to the serious stuff. If you are in need of a reliable electrician located in Melbourne t fix or replace any electrical goods in your house, Twin Electrical are they team to call. The reliable, professional and friendly staffs are just as enthused and know the great importance electricity and electrical safety holds in you Melbourne home. Give Twin Electrical in Melbourne a call today or visit their website at http://twinelectriciansmelbourne.com.au/.

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