فيزياء_تاسعة_16- تأثير التركيز على ناقلية المحلول الشاردي للكهرباء | تجربة كاملة

Numbers

👁 8

I'm from Tunisia

👁 9

school bag

⏱ 1min 👁 8

Hello hi

⏱ 1min 👁 8

Qu'elle est jolie la Tunisie

⏱ 1min 👁 8

How old are you

⏱ 1min 👁 9

Joli coucou

⏱ 1min 👁 7

My family

⏱ 1min 👁 7

days of the week

👁 9

my classroom

⏱ 1min 👁 9

Go to school

⏱ 1min 👁 8

Ma maison

👁 6

Trois petits lapins

⏱ 1min 👁 8

Your name

👁 9

Glad

👁 7