Posted tagged ‘Physics’

Contextual Learning Series – Anniyan and the Wave Particle Duality!

July 9, 2013

There have been numerous debates through the centuries about the nature of this thing we call “Light”. Newton said light is made up of particles while the larger scientific community including Huygens and Maxwell argued with their tooth and nail for light to be considered to be composed of waves. That is, until a Swiss Patent Office clerk, came in and pacified the divided scientific community by saying that both the groups were right. If you think the clerk was just being politically correct to pacify the scientific community and resolve the issue amicably, then pray let me tell that he did so with experimental ¬†proof called “photoelectric effect” that light is “also” a particle, depending on how we choose to look at it.

The Swiss Clerk

The Swiss Clerk

If you have studied in IIT Madras or belong to the group of people that say Wave particle duality is nothing but the age old hindu concept of Advaita, then this post may probably not be easy for you to digest. On the other hand, if you are anything like me, that is, slept during the physics classes in schools and just about passed the examinations by way of cramming up stuff, then behold, this post will enlighten you!

Indian movies, most people think, has done more to discredit scientific theories than all the flat earth enthusiasts and creationists put together! If you’re one among those, then I really don’t blame you. Infact I’ve heard many horror stories of kids who when they first step into IIT and learn universal laws such as gravity, they almost get a nervous breakdown since they have always believed nothing is impossible for their movie heroes who have moved trains or punch villains with a mere hand wave.

Science Killer 1

Science Killer – Watch the pic to see what I mean.

However, if you are an inquisitive mind, you would know that while a lot of our movies have always tried to disprove universal laws, there are certain movies that have tried to explain physical laws for the simple minded folks!

“Anniyan” for that matter contextually explains the Wave Particle Duality.

Anniyan and the Wave Particle Duality

Anniyan and the Wave Particle Duality – Click on the pic to enlarge.

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Contextual Learning Series – Heisenberg’s Uncertainty Principle

July 4, 2013

Heisenberg Uncertainty Principle

In quantum mechanics, the uncertainty principle is any of a variety of mathematical inequalities asserting a fundamental limit to the precision with which certain pairs of physical properties of a particle known as complementary variables, such as position x and momentum p, can be known simultaneously.

Now if you have a tough time understanding the cumulative knowledge of the condensed meaning in this succinct verbiage deemed to be essential to the wisdom of  the secrets of the cosmos, then this post is for you. After years of putting mokkai in the virtual world and doing my bit to pollute the web, I now turn to do my bit towards cleaning the web by educating the masses with scientific theories in easy to understand contextual representations.

Heisenberg Uncertainty Principle - Simplified

Heisenberg Uncertainty Principle – There are limits in measuring accuracy and info. availability in any govt. task beyond which both units cannot be measured simultaneously.
Click pic see it enlarged

Disclaimer: Do not replicate this in examinations!


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