Class 11 Physics (Measurement) Notes
|1||Define Physics. Explain the scope and importance of physics in today’s technological world.|
|2||What does a unit system mean? Give names of three different systems of units. In System International, explain what is meant by base unit?
|3||Define the terms error and uncertainty. Explain different types of errors?|
|4||Briefly explain how do we indicate uncertainties? With the help of examples explain how uncertainties are measured in final result in different cases?|
|5||What does dimensions of a physical quantity mean? Explain what are its applications and limitation.