NCERT Solutions for Class 11 Physics Chapter 2 - Units and MeasurementsShare
The NCERT Solutions for Class 11 Physics Chapter 2 - Units and Measurements have been made available here in a simple and easy to understand format. So, if you are facing difficulty in getting your concepts clear for the Chapter Units and Measurements, then these Solutions are sure to help you. Comprising of answers to important questions of the Chapter, you can study these Solutions to clear your doubts and strengthen your concepts.
Our NCERT Solutions for Chapter 2 of the Physics have been expertly created by subject experts of the Goprep. Further, extensive research is done to make these Solutions reliable and effective for the Physics exam preparation. Given below are the important topics that we have covered in Our NCERT Solutions to help students understand the concepts better.
These include the following:
- The international system of units
- Measurement of length
- Measurement of mass
- Measurement of time
- Accuracy, the precision of instruments and errors in measurement
- Significant figures
- Dimensions of physical quantities
- Dimensional formulae and dimensional equations
- Dimensional analysis and its applications.
NCERT Solutions for Class 11 Physics Chapter 2 - Units and Measurements
1 m =..... ly
3.0 m s-2 =.... km h-2
Explain this statement clearly:
“To call a dimensional quantity ‘large’ or ‘small’ is meaningless without specifying a standard for comparison”. In view of this, reframe the following statements wherever necessary:
A. Atoms are very small objects
B. A jet plane moves with great speed.
C. The mass of Jupiter is very large.
D. The air inside this room contains a large number of molecules.
E. A proton is much more massive than an electron.
F. The speed of sound is much smaller than the speed of light.
|Chapter 1 - Physical World|
|Chapter 2 - Units and Measurements|
|Chapter 3 - Motion in a Straight Line|
|Chapter 4 - Motion in a Plane|
|Chapter 5 - Laws of Motion|
|Chapter 6 - Work, Energy and Power|
|Chapter 7 - System of Particles and Rotational Motion|
|Chapter 8 - Gravitation|