X Lecture No.3 | Physical Quantities

Do you know ?

1. How long is One meter?
2. One Second is how long duration?
3. One kilogram is the mass of which object?
4. Which quantities are measured in Physics and Which are not measured in Physics?

This Lecture Includes:

1. Physical and Non Physical Quantities
2. Basic / Fundamental Quantities
3. Derived Quantities with examples
4. Conversions of length , mass and time.