Dive into the intricacies of Base and Derived Quantities, delve into Dimentionless and Homogeneity, explore the power of Prefixes and master the art of solving physical quantity estimations. Students can access part of video lessons, mastery practices and summary notes, and embark on a journey of precise knowledge acquisition.

πŸ‘¨πŸ»β€πŸ«3 Lessons * 2 Hours/Week

πŸ’»16 Conceptual Videos & 19 Example Question Videos

Mastery Practices


Check the homogeneity of the formula for the period T of a pendulum: T=2Ο€βˆš(L/g) where L is the length and g is acceleration due to gravity.

Answer Explanation


A hailstone of mass m falls through the air and experiences a net force F given by

F=CvΒ² – mg

where v is its speed, g is the acceleration due to gravity and C is the drag factor. Find the base units of C.

Answer Explanation

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