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B1 متوسط الإنجليزية 10:58 Educational

Sink or Float Density Tower Science Experiments for Kids!!!

Ryan's World · 21,763,492 مشاهدات · أُضيف منذ يومين

إحصائيات التعلم

B1

مستوى CEFR

5/10

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00:00

[Music]

00:08

welcome to ryan toy review

00:11

[Music]

00:13

hey guys today we're going to learn

00:15

about density

00:17

sink oil float

00:19

that's right

00:21

so first we're going to need to make a

00:23

density column

00:27

first up

00:29

[Music]

00:34

food coloring

00:35

i'm gonna do green

00:36

[Music]

00:39

whoa

00:52

okay next let's add syrup what do you

00:56

think will happen when you add the syrup

00:57

do you think the syrup's gonna mix with

00:58

the water

01:00

i think it's gonna not mix with the

01:02

water yeah you know why because syrup

01:05

and water has different density let's

01:07

see let's see whichever is more dense

01:10

will go on the bottom

01:14

let's see what's gonna happen

01:16

so ryan

01:18

did the syrup goes on the bottom of the

01:20

water or does it float on top it went

01:23

all the way to the bottom so what does

01:25

that mean which one is more dense um

01:28

syrup good job it's more dense that's

01:30

why it's on the bottom

01:32

okay so ryan's gonna just add a little

01:34

bit more to make a taller

01:39

bit column

01:40

it's done yeah so you guys don't have to

01:42

do it in a giant container we're doing a

01:44

giant container to show you guys but you

01:48

can also just do it in a glass or any

01:50

small container right

01:52

next we're gonna put in corn oil yeah or

01:55

any cooking oil will do

01:57

what do you guys think will corn oil

02:00

mix with water or go to the bottom of

02:02

the water uh i think it's gonna fall

02:04

it's gonna float so it's left in

02:15

[Music]

02:19

so what happened it was yeah

02:22

so that means oil is

02:25

less dense than water right

02:28

even if you try to mix it

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