9th Class Physics Lecture Unit :7 Part :2 (PTB Syllabus)

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9th and 10th class English, Biology, Physics, Chemistry, and Computer Science Lectures for Punjab Boards. Class 9th 10th , IX/SSC-1/Matric. These Lectures are per the Latest Syllabus/Course Prescribed by the Boards of Intermediate and Secondary Education (BISEs) of Punjab Province and prescribed by the Department of Education, Punjab Government, Lahore.

In this video,

I Covered these things,

Lecture

Unit:7

Part:2

Properties of Matter,

DENSITY OF AN OBJECT,

7.7 PRINCIPLE OF FLOATATION,

SHIPS AND SUBMARINES,

7.8 ELASTICITY,

7.9 HOOKE'S LAW,

YOUNG'S MODULUS,

SUMMARY,

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