Because if one light burns out, all the lights will go out.
i think first one should find out the series resistance that is R1+R2+R3 and after that parellel resistance that is 1/R1+1/R2+1/R3 and after that add the series resistance and parellel resistance to get the total resistance
series
christmas lights
Christmas lights
Always parallel. Homes should never be wired in series. (That would be like the old Christmas tree lights where, if one bulb burned out, the entire string would not light up.)
I think Christmas lights should be turned off a few days after New Years day.
Of course they do. You should see the Christmas street in Turku, Finland when it's a snowy Christmas.
It is generally recommended to put up Christmas lights after Thanksgiving and before December 1st to enjoy them throughout the holiday season.
You should use outdoor-rated extension cords and clips or hooks specifically designed for hanging Christmas lights. Make sure to follow the manufacturer's instructions for safe installation.
Walmart is a great source to purchase Christmas lights from and they often have the best prices. However, if you are looking for lights that you can re-use year after year, you may want to consider purchasing commercial grade lights from Home Depot or Lowes.
While wearing the costume wave and the lights should show up. : )
yes it does have ONE pair of parellel sides (check grammar, it should be "does *a trapazoid *have one pair of parellel sides"?