Question

Please in the name of god help me guys.

Answer 1

This is just a tip to you. If you actually look at the book that teachers assign to you they will have the answers to everything in this. I know this because i was failing horribly until i actually picked up a book and read through it. They give you the answers in the book broski. Not trying to be mean in any way

Answer 2

1. D: the ability to cause a change or do work

The others dont make sense for energy.

2. C: Lamp

A lamp uses the electric current to light up a room, or area.

3. B: foil will bend away

The same charges repel each other that is why a magnet is repelled by the same pole of another magnet.

4. A: Sound

You can’t hear light or any of the other options.

5. A: gravity

Gravity is a force of nature that pulls on everything.

6. C: static electricity

The opposite charges stick to each other, a battery again is an example of this.

7. B: a copper nail

Metal is one of the best electric conductors.

8. C: closed circuit

This is because if a circuit is closed the electricity flows through perfectly but for example an open one would not work or it would leak energy.

Hope this helps