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Sink or Float Density Tower Science Experiments for Kids!!!
学习统计
CEFR 等级
难度
字幕 (253 片段)
[Music]
welcome to ryan toy review
[Music]
hey guys today we're going to learn
about density
sink oil float
that's right
so first we're going to need to make a
density column
first up
[Music]
food coloring
i'm gonna do green
[Music]
whoa
okay next let's add syrup what do you
think will happen when you add the syrup
do you think the syrup's gonna mix with
the water
i think it's gonna not mix with the
water yeah you know why because syrup
and water has different density let's
see let's see whichever is more dense
will go on the bottom
let's see what's gonna happen
so ryan
did the syrup goes on the bottom of the
water or does it float on top it went
all the way to the bottom so what does
that mean which one is more dense um
syrup good job it's more dense that's
why it's on the bottom
okay so ryan's gonna just add a little
bit more to make a taller
bit column
it's done yeah so you guys don't have to
do it in a giant container we're doing a
giant container to show you guys but you
can also just do it in a glass or any
small container right
next we're gonna put in corn oil yeah or
any cooking oil will do
what do you guys think will corn oil
mix with water or go to the bottom of
the water uh i think it's gonna fall
it's gonna float so it's left in
[Music]
so what happened it was yeah
so that means oil is
less dense than water right
even if you try to mix it
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