Opinions on exorbitant cost of educative materials. 1

I can’t understand why the books are made so much expensive. Sometimes, I wonder whether they really want profit, or they just want that no one reads these books. They claim that the Author has put so much work and he should be paid for this. But I think if the price of the book is reasonable many people will buy and this way the profit will increase more and also they can satisfy their soul that they are spreading knowledge. In fiction, I can agree that the author put many imagination.

But in Science, most of the books [almost all in this era] are not the work of just one person but of many people and if we think logically, it is the research done on Millions of Dollars of [$] tax money by the society. So, the science doesn’t belong to a few persons but to the society as a whole and books are a way to return back value to them. I agree that authors need to be paid but if the books price is so high then who will buy them. More…

a simple calculation for earth spin projected onto sun-earth orbit plane. Reply

Here is the earth-around-sun and earth-spin situation:

Earth rotates around sun in a tilt of 23.5 degrees and earth rotates around itself with spin S. SO S is 84% along sun’s vertical and 16% along sun’s horizontal; More…

Multiverses are not string theoretic ideas, they are plain quantum mechanics 1

**Multiverse effect is quantum mechanical, has relations to various everyday phenomena we see but never ponder upon, jump to 6th paragraph if you are to read the old discussion of multiverse extracted from a very longish discussion. Or just go through some interesting snippets, an introduction of kind.

para1: This is something I had thought out at-least about 3 years ago and later in 2008, september(?) talked about Uncertainty Principle [click on preceding link], with a longish discussion thread on my webmohan.wordpress blog, as a powerpoint slide and other text discussion [the discusson was from only an year ago]. But explicitly I had mentioned the idea of multiverse, I have at various places, such as on a facebook pictures named “vieleuniversum”: with one of my picture artificially smeared into two by a graphic-converter application on my macintosh, the other example I had given where I didn’t say multiverse, but rather pointed out the effect was a picture which was smeared out: a natural phenomena in this latter case. More…

An approach towards solving actual problems in Physics Reply

Back to electrons, there is always a fundamental thing to know about anything, that we already did not know. This has a great deal of significance for and from the Standard Model (and its spokesperson the PDG book, the so called bible of particle physics, but you may as well call it the “encyclopedia of the particle world”), you can always think of something important regarding the physical process by seeing what is known and what is not known. I believe modern Physics research should be done on such an approach and later unified (So it can come from many different people and different groups). I also see that many of the progress we have seen today have been achieved because of such an approach (My almamater of scientific research the Belle Group Experiments are one such example). The diversity in unity and unity in diversity of the scientific community should work towards a higher goal. More…

What are photons? 5

Photons are said to be the quantum (new-Indian-term: प्र-भागी) that carries the energy of unified electromagnetic fields.

An unified field is an advance treatment of electric and magnetic fields that are treated “same” because of a great idea of Einstein’s special theory of relativity. Like the equivalence of space-distance and time-intervals, electric field and magnetic fields are the manifestation of the same “gauge” fields. This is necessary if one observes the electric and magnetic phenomena from a space-point (or frame of reference) which is moving so fast with respect to the highest speeds attainable in our Universe that if something moves even at 1/20th the speed of light differences start to show up in our calculation from so called classical understanding. More…

Important vocabulary of Physics from English to Sanskrit/Indian Reply

Strong force = अति शक्ति बल

Weak force = अल्प शक्ति बल

Gravity = माध्याकर्षण बल = बहु-प्रसारी बल= समय-लोक परिबर्तका

Electromagnetic force = आलोकबेगी बल = आलोक मध्ययी बल = बिद्युत-प्रसारी बल = चुम्बक-प्रसारी बल = आपेख्यिक-बिद्युत बल(प्रति-सम बिद्युत प्रभाब), आलोक-प्रसारी बल.

Electron = इ-कण (e-कण)

Hadron= अति-शक्ति-कण, भारी-प्रभाबी कण

Quark = अति-कण

Meson = दुई-अति-कण

Baryon = त्रि-अति-कण

Lepton (e, mu, tao) = लेप-कण या इ-बर्ग-कण या इ-प्राय-कण (इ-कण, म्यु-कण, टाओ-कण)

Boson = बसु-कण

Fermion = फ़र्मी-कण

Proton = प्र-कण

Neutron = अन्य-प्रकण = निर्गुण प्रकण, शुन्य c-मूल्य प्रकण

Antiparticle = प्रति-कण = बिपरी-कण

Nucleus = प्रकण-समस्टी = परमाणु-कोष = जुक्त-गोस्ठिका = परमाणु-बलकेंद्र

Pair anihilation = जोड़ी हरण = दुई कण हरण = बिपरी-कण हरण = बिपरी-कण बिघटन = बिपरी’कण – शक्ति परिबर्तन/प्रबर्तन/रूपायन

Pair production = जोड़ी उत्पर्न्न = बिपरी-कण उत्पर्न्न = बिपरी-कण संघटन = बिपरी’कण – शक्ति परिबर्तन/प्रबर्तन/रूपायन

Radio active process = तेजस-कण-शक्ति प्रक्रिया = जुक्त-गोस्ठिका प्रक्रिया etc

Physics = पदार्थ बिज्ञान/बिग्यान/बिद्या = गठन-संख्या बिद्या, प्रकृति-प्रक्रिया बिद्या, प्र’कृति – प्र’तत्व , प्र-तत्व बिद्या, प्र-परीगठना बिद्या,

(bottom/beauty = बी/b-अतिकण, हसीना-कण, सुंदरी-कणिका)

Top quark = टी/t-अतिकण, प्र-स्थित अतिकण, प्र-अतिकण

Charm quark= मोहन-कण, सी/c-अतिकण,

Up quark = यु/u-अतिकण, उपस्थ अतिकण

Down quark = ड़ी/d-अतिकण, तल-अतिकण

Strange quark = एस/s-अतिकण = बिष्मयी अतिकण, नब-रूपी अतिकण, आश्चर्य अतिकण, अन्य-आशा अतिकण

Mirror/Parity transformation = बिपरी-लोक अन्य-रूपायन, बिपरी-लोक अन्यकरण

Parity = रूप-मूल्य, रूप-लोक सुची, रूप-सुची, बिपरी-रूप सुची, बिपरी-रूप मुल्य

Charge = c/सी-मूल्य, बिद्युत मुल्य, बिद्युत मुल्य-अंक, कण बिद्युत-मुल्य

CPT transformation = CPT/सी.पी.टी. अन्य-रूप करण, CPT अन्य-रूपायन, CPT परिबर्तन, CPT तब्दीली

Quantum numbers = माणप् मुल्य, माणप संख्या, प्र-भागी मुल्य, प्र-भागी संख्या, क्यू/Q-संख्या, क्यू/Q-मुल्य,

Dynamics = गति-नियम, चलन नियम,

statics = स्थिति नियम, अतिअल्प-गति नियम

rest = बिराम, गति-शुन्यता, गति-हीनता,

rest frame = बिराम स्थल, बिराम स्थल-बिंदु

kinematics = शक्ति-बस्तु-मात्रा नियम, गति-मात्रा बिधान/नियम, चलन-मात्रा नियम

action = प्र-शक्ति (summation of energy and time product), शक्ति-प्रभाब, शक्ति-समय मात्रा/परिमाण

Potential energy = बल-मात्रा शक्ति, बल-परिमाण शक्ति, मुल-शक्ति,

Kinetic energy = गति-मात्रा शक्ति, गति-परिमाण शक्ति, गतिज शक्ति

Lagrangian= गति – बल पार्थक्य समस्टी, L/एल-समस्टी, बीजुक्त-अर्थ शक्ति

Hamiltonian = गति-बल समस्टी, H/एच-समस्टी, जुक्त-अर्थ-शक्ति

Quantum electro-dynamics = प्र-भागी गति-नियम, प्र-भागी तत्व,

Electro-weak theory = आलोकबेगी-अल्पशक्ति तत्व, आलोक-अल्प शक्ति तत्व,

Unification = समरूपी करण, समरुपायन,

Unification of fundamental forces = मुल/प्रमुख शक्ति समरूपायन

Nuclear forces = अल्प-प्रसारी शक्ति/बल, अल्प-प्रसारी शक्ति-प्रक्रिया, अल्प-गामी प्रभाब

Gravity/electromagnetic forces = बहु-प्रसारी शक्ति/बल, बहु-प्रसारी शक्ति-प्रक्रिया, बहु-गामी प्रभाब

Symmetry = एक-रूपता, सम-रूपता, रूपक-गुण, रूपक-सुची

Conservation = समता, सम-मुल्यता, मुल्य-पालन, सम-मुल्य पालन,

Noether theorem = नोएथर/Noether प्र-बिधि, Noether प्र-जुक्ति (ambiguity with technology = प्रयुक्ति?)

Noether देव-जुक्ति, Noether मान्य-जुक्ति, Noether प्र-नियम, Noether समता-एक-रूपता जुक्ति, Noether रूपक-गुण एबं समता परि-नीति/मान्य-जुक्ति