These notes are based on latest CBSE Syllabus 2017-18 and important for CBSE Class 11 Physics exam. Order of magnitude gives us the value nearest to the actual value, in terms of suitable powers ...

Chapter–11: Thermal Properties of Matter Heat ... in pressure with increase in velocity of a fluid. 1. Physics Part-I, Textbook for Class XI, Published by NCERT 2. Physics Part-II, Textbook ...