9th Class Physics Lecture Unit :1 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

Physics Unit:1

Part:2

Physical Quantities and Measurement,

Working of a Vernier Callipers,

Zero Error and Zero Correction,

Taking a Reading on Vernier Callipers,

SCREW GAUGE,

WORKING OF A SCREW GAUGE,

MASS MEASURING INSTRUMENTS,

PHYSICAL BALANCE,

LEVER BALANCE,

ELECTRONIC BALANCE,

STOPWATCH,

How to use a Stopwatch,

MEASURING CYLINDER,

HOW TO USE A MEASURING CYLINDER,

MEASURING VOLUME OF AN IRREGULAR SHAPED

SOLID,

1.7 SIGNIFICANT FIGURES,

SUMMARY,

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