Tag » Bohr

Copenhagen ~ the Old Man and the C

In an alternate Universe
Heisenberg was not so uncertain
Bohr was exciting – not a boor at all
And they did not open the doors of Hell… 38 kata lagi


The Stern-Gerlach Experiment

This experiment is often cited as demonstrating that angular momentum is quantised.  In fact it does nothing of the sort, and indeed it clearly demonstrates that it is not, at least not in the way that physicists would have you believe. 592 kata lagi


Day 32 - More Bohr

Science 9 – Lots of head nodding by students, lots of correct answers on practice sheets, but it’s obvious that many students have a tenuous grasp on the topic. 17 kata lagi

Science 9

Day 29 - Bohr Diagrams

Science 9 – Students started learning how to do draw Bohr Diagrams today.  When doing them for ions, the students sometimes get confused on calculating the correct number of electrons. 72 kata lagi

Science 9

Color, Sight, and Electronic Detectors

We do not see all of the electromagnetic spectrum but only a tiny part.  Instruments help us detect those we cannot see. Still the only reason anything is seen is still electrons in atomic, ionic, or bonding orbitals absorbing exciting energies from the sun a laser a light bulb or any other radiation generator. 269 kata lagi

Math And Science Hacks

"In eternity there is no time, only an instant long enough for a joke"*...

Finnish artists Juha van Ingen and Janne Särkelä have developed a monumental GIF called AS Long As Possible, which loops once every 1,000 years. The… 410 kata lagi

The Theory of Atom in Bahasa

Please click link below to download course material of Introduction to Electrical Engineering, chapter The Theory of Atom (Bahasa Version).

The Theory of Atom in Bahasa (Teori Atom).pdf

Course Materials