اضغط على إحدى البطاقات بالأسفل لاكتشاف المزيد من اختيارات الترفيه.
قد يعجبك أيضًا
Primary 1 English
CoComelon - Happy Holidays
Educational Videos for Children - Lingokids
BabyBus | Learning Vehicles Song | Car Songs | Cars for Kids | Nursery Rhymes | Baby Cartoon
CoComelon For Journeys
Primary 2 English
Primary 2 Mathematics
Primary 4 English
BabyBus Best Nursery Rhymes, Kids Songs, and Cartoon for Kids!
Best Nursery Rhymes & Kids Songs - by BabyBus
Primary 3 English
Baby Learning with CoComelon - Colors, Shapes and Numbers!
Learn Colors with CoComelon!
JJ & Friends by CoComelon
BabyBus | Kids Cartoon | Stories for Kids | #Reading
CoComelon & Friends Holiday and Christmas Videos for Kids | Little Baby Bum | Go Buster and More!
Primary 5 English
Shapes, Colors, & Music by CoComelon
BEST of CoComelon Bath Song + Wheels on the Bus
Family Fun by CoComelon
JS 3 English
ABC Songs for Kids - CoComelon Nursery Rhymes
Hank's Big Adventure!
Kids Songs & Nursery Rhymes | CoComelon, Blippi & Little Angel
التعليقات
10 تعليق
Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/science/e... Impedance of two elements in series is a complex number. Impedance terminology: reactance, susceptance, admittance.
Demonstration that Kirchhoff's voltage law applies in the frequency domain. The voltage phase offsets around a loop sum to zero.
Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/science/e... Remember the relationship between current and voltage in an inductor and capacitor with the help of ELI the ICE man.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/e... Visualizing the Fourier expansion of square wave. A square wave can be approximated by adding odd harmonics of a sine wave.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/e... Finding Fourier coefficients for square wave
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/e... Formula for Fourier coeffients for sine