Asked by Georgia

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4. When a fan is turned on, it changes electrical energy into ______ energy.
A. motion *
B. magnetic
C. gravitational
D. electromagnet

5. An experiment discovered that a particular material was a poor conductor of electricity. This material would most likely be used as an
A. conductor
B. insulator
C. switch
D. resistor *

Answered by Damon
4. OK, but if I had the choice I would say "mechanical" energy

5. I do not think so. You want a poor conductor for an "insulator".

For a resistance you usually use a reasonable conductor but make it thin.
Answered by Georgia
Thank you!
Answered by Damon
You are welcome.
Answered by nobody!!
4.mechanical energy is the sum of potential energy and kinetic energy. It is the energy associated with the motion and position of an object.charge. so number 4 is wrong.
Answered by Devan
Guys let's take a close look at this ok so basically it's saying what uses a short amount of electricity a ressitor is the resistance to the passage of a electrical current so i would say C . Switch because a switch cuts off electrical currents
Answered by Secret
5. It is an insulator
Answered by tom
How is a parallel circuit different from a series circuit?
Answered by Lala
What are the answers at
Answered by Liz
I would say the answer for #4 is Electromagnetic energy, Because it cant be Motion energy, or magnetic energy, or gravitational energy either. So id say Electromagnetic.
Answered by Ranya
Ok... so, idk, even if this has already been said, but I think electromagnetic and insulator, I'm not sure, doing the same test
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