4415244
Description
Quiz by ivan_kwan_rui_feng, updated more than 1 year ago
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Created by ivan_kwan_rui_feng
over 8 years ago
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Question 1
Question
Forces are not the same as energy
Answer
- True
- False
Question 2
Question
How do you create a temporary magnet?
Answer
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Place the material which is to be magnetised and the magnet in water.
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Stroke the magnetic material with a magnet a few times.
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Connect two batteries to each end of the magnetic material.
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Coil a wire as many times as you can around the magnetic material and connect the two ends of the wire to batteries.
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Coil a wire as little times as you can around the magnetic material and connect the two ends of the wire to batteries.
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Place a magnet and the magnetic material close to each other.
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Stick the magnet to the magnetic material.
Question 3
Question
Magnetic force can pass through non-magnetic materials
Answer
- True
- False
Question 4
Question
How many different types of visible energy are there?
Answer
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1
-
2
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3
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4
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