1

What is Physics? Part 1

2

What is Physics? Part 2

3

Scope and Excitement of Physics

4

1.3 – Physics Technology and Society

5

1.4 – Forces in Nature

6

Different Fundamental Forces – Part 1

7

Different Fundamental Forces – Part 2

8

Nature of Physical Laws – Part 1

9

Nature of Physical Laws – Part 2

10

Symmetry and Isotropy

11

Understanding Physical World with Help of Mind Map

1

Introduction

2

Fundamental and Derived Units

3

Table 2.1

4

Table 2.1 Continued…

5

Table 2.2

6

Measurement of Length and Parallax Method

7

Parallax Method Described and Examples Solved

8

Solved Problems and Estimaton of Very Small Distances