SCI7A CHAOTIC KITCHEN ESCAPE U4TR

Escape room

ChaoticKitchen

start

After a long day, you arrive home and are surprised to find no one there.When you go to the kitchen, you find a note and decide to read it...

Look at the note on the fridge

Recipe

Repel

Electrical Current

Poles

Magnets

Honey, I'm out to dinner.I left a recipe in the fridge for you to make dinner.Follow all the steps.I know you can do it!

If two electrically charge objects repel one another, which statement must be true?

One object has more electrons.

The object do not have strong electrical fields.

The 2 objects have the same electric charge.

Electrons flow from one object to the other when they touch.

2 pieces of silk have an electric charge after being rubbed on a piece of amber. What will happen when hte two silk pieces are brought colose together?

They will not affect one another.

They will attract one another.

They will transfer their electrons from 1 to the other.

They will repel one another.

Can two negatively charged balloons move apart without ever touching? Why or why not?

No, the space between is filled with charged particles

Yes due to the electric fields surrounding the balloon

No, objects have to touch

Yes due to the electrons jumping to the other balloon

Recipe

Repel

Electical Current

Poles

Magnets

Put in order the steps to light up a lightbulb.

2

3

1

4

A. a push to move the charge thorugh

B. a supply of electric harges flow

C. the light will turn on

D. pathway to carry the path

solution

Continue

Recipe

Repel

Electrical Current

Poles

Magnets

Which diagram represents a motor?

Which diagram represents a generator?

Which battery will increase the magnetic field strength?

Recipe

Repel

Electrical Current

Poles

Magnets

Why are electromagnets used in metal scrap yards?

Temporary magnets, can be turned on and off.

Permanent magnets, they are weak.

If magnetic field lines are drawn for this magnet, which statement would be true?

Lines loop around starting at the north pole and end at the south pole.

Lines loop around starting at the south pole and end at the north pole.

Is this item necessary to create an electromagnet?

No, because the battery is present so the nail will become a magnet.

Yes, because the wire creates a magnetic field. The nail becomes a magnet.

Recipe

Repel

Electrical Current

Poles

Magnets

starT over?

Congrats!

You're ready to complete your Science 7A Unit 4 Test!

Wrong!

Try again.

1 - B

2 - A

3 - D

4 - C