33939997
Descrição
Quiz por Teacher Scott, atualizado more than 1 year ago
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Criado por Teacher Scott
aproximadamente 3 anos atrás
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Questão 1
Questão
Which metal is the most magnetic?
Responda
-
silver
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iron
-
aluminum
Questão 2
Responda
-
horseshoe magnet
-
cylindrical magnet
-
disc magnet
-
bar magnet
Questão 3
Questão
The needle of a compass always points south.
Responda
- True
- False
Questão 4
Questão
Which is an example of a push?
Responda
-
kick a ball
-
push a swing
-
both
-
None are correct
Questão 5
Questão
What happens when you put an S-pole close to another S-pole?
Responda
-
attract
-
repel
-
Do nothing.
Questão 6
Questão
Magnets have [blank_start]___[blank_end] magnetic poles.
Responda
-
2
Questão 7
Responda
-
the force of a magnet does not attract objects through glass or water.
-
the force of a magnet can attract through solids and liquids.
-
the force of a magnet is very weak next to glass.
Questão 8
Questão
What happens when you put an N-pole close to an S-pole?
Responda
-
attract
-
repel
-
nothing happens
Questão 9
Questão
The lines around this magnet show the invisible force called the [blank_start]_____________[blank_end].
Responda
-
end zone
-
baseball field
-
magnetic field
-
friction field
Questão 10
Questão
Magnetic or not? Label each image from the dropdown menu.
Responda
-
magnetic
-
not magnetic
-
magnetic
-
not magnetic
-
magnetic
-
not magnetic
-
magnetic
-
not magnetic
Questão 11
Questão
The magnetic force of a magnet is invisible.
Responda
- True
- False
Questão 12
Questão
A levitating train uses magnets of . . .
Responda
-
opposite poles (north and south) that attract
-
like poles (south and south or north and north) that repel
Questão 13
Responda
-
strongest
-
weakest
-
strongest
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weakest
-
strongest
-
weakest
Questão 14
Responda
-
cylindrical magnet
-
U-shaped magnet
-
horseshoe magnet
Questão 15
Questão
The Earth is like a magnet because it has 4 magnetic poles.
Responda
- True
- False
Questão 16
Questão
Which is a natural magnet?
Responda
-
lodestone
-
silver
-
bar magnet
Questão 17
Questão
The shape of the magnet decides how . . .
Responda
-
. . . many objects will be attracted to it.
-
. . . the magnetic field lines are formed outside the magnet.
-
. . . strong the magnet is.
Questão 18
Questão
What is friction?
Responda
-
two surfaces rubbing against each other
-
two surfaces sticking together
-
two surfaces bumping into each other
Questão 19
Questão
Who discovered the laws of motion?
Responda
-
Dwayne "The Rock" Johnson
-
fig Newton
-
Isaac Newton
-
Steve
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