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This is a blog about my lightbulb and my motor in science. Me and my partner charged our battery for 3 mins it was still dead! Then we charged it for another 3 mins. Then we hooked it up to the lightbulb and it worked.
The charger gives the battery more energy so it would work.
After we left the battery conected to the lightbulb we left it running. And it died.
Now im doing the motor.
We charged the battery for 3 mins and we hooked it up to the motor and left it running. After we left the it running the battery was drained!! We also put colored tape on the spinny part.
You need more energy to power up the motor. And the light was to light up.
You have a battery charger you plug it in to the energy socket and the energy from the socket goes all the way to the charger that shoots energy power into the battery. And then it all happens a again.
I hope you enjoyed my story about my battery. :)
Article posted March 22, 2012 at 03:17 PM •
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I like the information you gave about what one lasted longer! I totally agree with you!
Comment Posted on April 30, 2012 at 02:19 PM by
We made batteries too! It was very fun! You are right that the charger gives the batty power. How else would it light the light bulb?
Comment Posted on April 9, 2012 at 02:18 PM by
About the Blogger
Acidic and basic are two extremes thatdescribe chemicals, just like hot and cold are two extremes that describe temperature. Mixing acids and bases can cancel out their extreme effects; much like mixing hot and cold water can even out the water temperature. A substance that is neither acidic nor basic is neutral.
The pH scale measures how acidic or basic a substance is. It ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic, and a pH greater than 7 is basic. Each whole pH value below 7 is ten times more acidic than the next higher value. For example, a pH of 4 is ten times more acidic than a pH of 5 and 100 times (10 times 10) more acidic than a pH of 6. The same holds true for pH values above 7, each of which is ten times more alkaline—another way to say basic—than the next lower whole value. For example, a pH of 10 is ten times more alkaline than a pH of 9.