Errors in Measurement: Gross Errors, Systematic Errors and Random Errors Measurements are an integral part of living; we measure time, measure steps walked to know the calories burnt, measu…
Advanced Sunrise And Delayed Sunset Did you know that we actually see the sunrise about 2 minutes earlier than the actual sunrise? Also, the sunset that we witness is of the sun that has al…
Dalton's Law of Partial Pressure What is Dalton’s Law? Dalton’s law of partial pressures is a gas law which states that the total pressure exerted by a mixture of gases is equal to the …
This Math Riddle Is Only For Geniuses To Solve. The Majority Will Fail. Math riddles are great fun and they are also very useful. They allow us to test our knowledge of math concepts such a…
Aufbau Principle What is the Aufbau Principle? The Aufbau principle dictates the manner in which electrons are filled in the atomic orbitals of an atom in its ground state. It states …