34507862
Beschreibung
Quiz von Teacher Scott, aktualisiert more than 1 year ago
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Erstellt von Teacher Scott
vor mehr als 2 Jahre
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Frage 1
Frage
All the following materials are manufactured except . . . (choose the one that does not belong)
Antworten
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Steel, bricks, cement
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Paper, shirt, nylon
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Bamboo, stone, cotton
Frage 2
Frage
You are cooking an egg in a metal pan. You grab the handle and burn your hand. This is an example of . . .
Antworten
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Heat conductivity
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Heat insulator
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Electrical conductivity
Frage 3
Frage
If the light in your room is on, this means the circuit is . . .
Antworten
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open
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closed
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not a circuit
Frage 4
Frage
Which material is NOT an electrical conductor?
Antworten
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sea water
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gold
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rubber
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copper
Frage 5
Frage
Pim Pim (A), and Sun (B), are pulling their friends in a wagon. Who will need to use more force?
Image:
Force (binary/octet-stream)
Antworten
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Pim Pim
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Sun
Frage 6
Frage
Using the same picture of Pim Pim and Sun. This is an example of which of Newton’s 3 laws?
Image:
Force (binary/octet-stream)
Antworten
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Newton’s first law
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Newton’s second law
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Newton’s third law
Frage 7
Frage
Which of the following are natural forces?
Antworten
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a motor
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wind
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push
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water
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pull
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both wind and water
Frage 8
Frage
Power companies produce electricity by using ____________?
Antworten
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refrigerators
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generators
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batteries
Frage 9
Frage
What happens if you hold the south poles of two different magnets close to each other?
Antworten
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They will attract each other
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They will repel each other
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Nothing will happen
Frage 10
Frage
What happens if you hold the south pole of one magnet close to the north pole of another magnet?
Antworten
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They will attract each other
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They will repel each other
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Nothing will happen
Frage 11
Frage
An object that can bend is made of a material that is . . .
Antworten
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strong
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transparent
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flexible
Frage 12
Frage
In what type of electricity, is the electric charge moving?
Antworten
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battery electricity
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current electricity
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static electricity
Frage 13
Frage
A rocket ship blasting off into space is an example of which of Newton’s three laws?
Antworten
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Newton’s first law
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Newton’s second law
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Newton’s third law
Frage 14
Frage
If you were going to build a tall building, what type of material would you use?
Antworten
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soft and flexible material
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hard and strong material
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transparent and magnetic material
Frage 15
Frage
If you rub a balloon on a towel or carpet, and then put it next to your hair, what will happen?
Antworten
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Your hair will stand up because of the magnetic force around the balloon.
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Nothing will happen.
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Your hair will stand up because of static electricity.
Frage 16
Frage
The center of a bar magnet is the most magnetic.
Antworten
- True
- False
Frage 17
Frage
A push and a pull are examples of force.
Antworten
- True
- False
Frage 18
Frage
An object that has a magnetic property moves away from a magnet.
Antworten
- True
- False
Frage 19
Frage
A laptop computer uses both current electricity and batteries.
Antworten
- True
- False
Frage 20
Frage
Static electricity is a push force.
Antworten
- True
- False
Frage 21
Frage
Electricity is a form of energy that can make things with moving parts work. Use the dropdown and label each picture with the energy source the object uses.
Antworten
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electric current
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batteries
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electric current
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batteries
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electric current
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batteries
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electric current
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batteries
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electric current
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batteries
Frage 22
Frage
An [blank_start]______________[blank_end] circuit will NOT allow electricity pass through it.
Antworten
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open
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closed
Frage 23
Frage
You can look out a window, because it is [blank_start]_____________[blank_end].
Antworten
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opaque
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transparent
Frage 24
Frage
A fireman wears a special jacket that [blank_start]__________________[blank_end] him from heat.
Antworten
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insulates
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conducts
Frage 25
Frage
Choose the object that is the best example of a hard material.
[blank_start]______________[blank_end]
Antworten
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flower
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wood
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sand
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shirt
Frage 26
Antworten
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attract
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repel
Frage 27
Antworten
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cylindrical
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disc
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ring
Frage 28
Antworten
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picture A
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picture B
Frage 29
Frage
Which picture shows an absorbent material?
Antworten
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towelImage:Towel (binary/octet-stream)
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hammerImage:Hammer (binary/octet-stream)
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windowImage:Window (binary/octet-stream)
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plastic cup
Frage 30
Antworten
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Magnets can pull through liquids, solids, and gases.
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Magnets will not attract items when blocked by liquids, solids, and gases.
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Water is a magnetic material that is attracted to magnets.
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