Over the past 40 years, a number of discoveries in quantum physics have completely transformed our vision of fundamental metrology. This revolution starts with the frequency stabilization of lasers ...

Deluged by responses to his request for your favourite units, Robert P Crease discovers that non-SI units persist, and are sometimes even popular, among the physics community Setting the standard ...

CBSE Mind Map for Class 11 Physics Chapter 1: Revising Physics is now going to be the easiest task for the CBSE Class 11 students as they will get here the most useful resources consolidated by the ...

Units and Measurements Class 11 Revision Notes: The Units and Measurements chapter in CBSE Class 11 deals with the concepts of physical quantities, units, systems of units, and measurements. The ...