Sometimes we come accross complex problems. There can be two reasons behind the complexity of the given problem 1. Problem is actually complex Or 2. Our state of mind is not allowing us to concentrate Let's...
Principal focus:- The principal focus of a concave mirror is defined as the point on its principle axis to which all the incident rays parallel and close to the axis converge after reflection through the...
How do we go from not knowing something to acquiring information, knowledge, and skills? Learning became a major focus of study in psychology during the early part of the twentieth century as behaviorism...
Many of us find it very difficult to memorise and even burning midnight night oil once memorised the retention rate is very low. If you are suffering from the same issues you are not alone.As per survey...