Is Einstein?s E=mc2, CONCEPTUALLY applicable for energy emitted Chemical Reactions.Before applying any equation in any phenomena, we have to see the conditions and assumptions under which EQAUTION IS derived. What have been the CONDITIONS and ASSUMPTIONS of derivation of an equation? It is very important, to know these, before applying the equation. For example Hook?s law is only obeyed within elastic limits and Ohm?s Law is applicable under certain conditions. Part I Origin of E=mc2 in Einstein?s Sep 27 1905 paper A.Einstein,
Annalen der Physik 18 (1905) 639-641.
. DOES THE INERTIA OF A BODY DEPEND
UPON ITS ENERGY-CONTENT?Weblink is Einstein?s 27 Sep 1905 paper available at http://www.fourmilab.ch/etexts/einstein/E_mc2/www/ What Einstein did in the paperEinstein considered a body at rest emitting light energy. Einstein measured the magnitude of light energy in a moving system. And then he derived a relation between ENERGY EMITTED (L) and DECREASE IN MASS (?m) of body. The basic equation Einstein used is ?* = ?
{1 ? v cos ?/c } /?
[1 ? v2 /c2
] (1)
?* is light energy measured in moving in frame and ? is energy measured in rest frame.
Einstein has given eq.(1) in his June 1905 paper, known as Special Theory of Relativity and called eq.(1) as Doppler principle for any velocities whatever. Link for paper of Special Theory of Relativity http://www.fourmilab.ch/etexts/einstein/specrel/www/Then Einstein did calculations under classical conditions ( v<<c , applied Binomial Theorem) and obtained equation L = (Mb ? Ma )c2 = ?mc2 L = (Mass of body before emission ?Mass of energy after emission) c2 = ?mc2 (2)Conceptually, mathematically, scientifically eq.(2) is meant ONLY for measurements of MASS DECREASE when LIGHT ENERGY is emitted. The reason I that eq.(1) DESCRIBES only Light Energy. Part IIIn this case Einstein SPECULATED, that
? whatever is true for Light Energy , is true for every energy?Thus, Einstein replaced term L (light energy) by term E (every energy) without giving conceptual reasoning thus , E = (Mass of body before emission ?Mass of energy after emission) c2 = ?mc2 Here E stands for every energy e.g.(i) sound energy, (ii) heat energy,(iii) chemical energy, (iv) nuclear energy, (v) magnetic energy, (vi) electrical energy, (vii) energy emitted in form of invisible radiations, (viii) energy emitted in cosmological and astrophysical phenomena (ix) energies co-existing in various forms etc. etc. etc. Now Einstein?s this SPECULATION implies that eq.(1) i.e. ?* = ?
{1 ? v cos ?/c } /?
[1 ? v2 /c2
] (1)
is valid for all these energies. BUT EQ.(1) IS DERIVED FOR LIGHT ENERGY ONLY.
Einstein did not mentioned about these reactions at all in his paper .But generalized eq.(2) for all these energies. PartIIConsider simple chemical reactions i.e. combustion of wood of paper.(i) Should energy emitted on annihilation of mass, be measured by E=mc2 , when its original form L =mc2 is meant CONCEPTUAL for Light energy . (ii) Should for all such cases Light Energy Mass inter conversion be derived by specifically by other methods . Part VI References.
References of Einstein?s work
. A.Einstein,
Annalen der Physik 18 (1905) 639-641.
. DOES THE INERTIA OF A BODY DEPEND
UPON ITS ENERGY-CONTENT?Weblink is Einstein?s 27 Sep 1905 paper available at http://www.fourmilab.ch/etexts/einstein/E_mc2/www/
Part II
References of Ajay Sharma?s work My work is available atA. Sharma, Physics Essays, 17 (2004) 195-222.?The Origin of Generalized Mass-Energy Equation DE = Ac2 DM; and its applications in General physics and Cosmology?. http://www.burningbrain.org/pdf/ajaysharma_einstein.pdf For detailshttps://www.novapublishers.com/catalo g/product_info.php?cPath=23_48_324&products_id=4554International Conferences It has been accepted for presentation over 55 conferences all over the world --------------------------------------few of them1. Sharma, A. presented in 19th International Conference on the Applications of Accelerators in Research and Industry , 20-25 August , 2006 Fort Worth Texas, USA 2. A. Sharma, Abstract Book 38th European Group of Atomic Systems ( Euro physics Conference) Isachia (Naples) Italy (2006) 53. 3. A. Sharma , Abstract Book , A Century After Einstein Physics 2005 , 10-14 April 2005 ( Organizer Institute of Physics , Bristol ) University of Warwick , ENGLAND 4. A. Sharma presented in 5th British gravity Conference , OXFORD ENGLAND 5. A. Sharma,. Proc. Int. Conf. on Computational Methods in Sciences and Engineering 2003 World Scientific Co. USA , (2003) 585. 6. A. Sharma, Proc. Int. Conf. on Number, Time, Relativity United Physical Society of Russian Federation, Moscow , (2004) 81
plus more -------------------------------------- Journals This paper
?The Origin of Generalized Mass-Energy Equation DE = Ac2 DM; and its applications in General physics and Cosmology?.
is published in journal Physics Essays , CANADAwww.physicsessays.com The paper
The past ,present and future of E=mc2 will be published in 2007 Galilean Electrodynamics, Massachusetts, USA. In parts it is published in various others journals.---------------------- Book 100 Years of E=mc2
For details
https://www.novapublishers.com/catalog/produ ct_info.php?cPath=23_48_324&products_id=4554AjaySharma Email
[email protected] 