Telephone, an instrument designed for the simultaneous transmission and reception of the human voice This video is about: Telephone. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. About Us: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting. Sabaq.pk al

محمد رشادJul 24, 2026

PaaQueci DukerJul 24, 2026

EL Amin MostafaJul 24, 2026

It is an extended term for IT which stresses the role of unified communications. This video is about: Communicating Information. Subscribe to our YouTube channel to watch more Physics lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. About Us: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Punjab Board, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting. Sabaq.pk

واجع العين خطاهمJul 24, 2026

𝐾𝑖𝑑𝑎 𝐼𝑏𝑟𝑎ℎ𝑖𝑚✪Jul 24, 2026

April MofoloJul 24, 2026

journeyJul 24, 2026

Analogue and digital converters, is a device that converts analog signals into digital signals. This video is about: Analogue and digital converters. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. About Us: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accoun

omonioboliJul 24, 2026

Queenና SamuelJul 24, 2026

Class 9 Federal General Science Textbook

You Might Also Like

9th Class Biology Chapter 9 Transport

Class 8 Chapter: Biotechnology

10th Class Biology Chapter 10 - Class 10 Biology Chapter 1 Gaseous Exchange - Biology Class 10 Chapter 10

11th Class Biology Chapter 7 - New Book 2025

SS 1 Mathematics

Sheriff Labrador - Kids Cartoon | Safety Cartoon for Kids

SS 2 Physics

Learn English With Disney Movies

CoComelon For Journeys

Masha and the Bear 📱 Shorts!

Primary 1 Mathematics

BabyBus Best Nursery Rhymes, Kids Songs, and Cartoon for Kids!

Primary 3 English

SS 3 Government

PrePrimary English

BEST of CoComelon Bath Song + Wheels on the Bus

SS 1 Government

KS1 English

KS3 Physics

Songs for Kids

Learn Christmas English with TV Series and Movies

Learn English with Music

Learn To Read with Ms Rachel

Learn Colors, Numbers, Shapes and Letters with Ms Rachel

Featured Picks

Gamixo

VSKIT Drama