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Answer for the anonymous : Fundamentals of physics...

2014-06-21T13:18:59.918+05:30

Answer for the anonymous : Fundamentals of physics by Halliday and Resnick and Concepts of modern physics by Arthur Beisar. You have to solve the problems at the end of each chapters in these books. That should be OK to crack JAM. All the best. Vinoth :-)

Answer for the anonymous : Fundamentals of physics...

2014-06-21T13:18:51.610+05:30

Yes definitely since he has to do work for movemen...

2013-03-16T22:12:47.847+05:30

Yes definitely since he has to do work for movement

Its quite a good rank. You might get admission in ...

2013-03-13T10:55:51.654+05:30

Its quite a good rank. You might get admission in IITs and you can try IISER, IISc etc. as well...

L=T-V

2013-03-13T10:52:43.692+05:30

L=T-V

a function that describes the state of a dynamic ...

2012-11-22T13:57:23.088+05:30

a function that describes the state of a dynamic system in terms of position coordinates and their time derivatives and that is equal to the difference between the potential energy and kinetic energy

Lagrangian function is basically represented by L ...

2012-11-21T14:03:29.859+05:30

Lagrangian function is basically represented by L and its nothing but difference between the kinetic energy and potential energy.
L = T - V , where T is kinetic and V is potential energy.

those fermions which took parts into the weak inte...

2012-11-21T13:59:21.198+05:30

those fermions which took parts into the weak interactions called leptons.
There are 6 leptons and 6 antileptons .
For leptons , lepton no. is +1 and for antileptons , lepton no. is -1.
A no. related to leptons are called lepton no.

The Lagarangian has no physical significance but i...

2012-10-28T16:40:36.770+05:30

The Lagarangian has no physical significance but it is the mathematical function devised to obtain the equations of motion

Lagrangian function L = T-V . where T and V are th...

2012-10-08T10:15:48.901+05:30

Lagrangian function L = T-V . where T and V are the kinetic energy and V is the potential energy of a system. Given a problem find an equation for T and V. and get the difference. In simple problems these can be obtained in terms of x,y z coordinates or in terms of r theta and phi. Google for Lagrangian of different systems or search for Lagrangian homework with solutions you will get the L for many systems. rbk

so refer normal books only......

2012-08-09T19:54:57.738+05:30

so refer normal books only......

you can study LIE ALGEBRA IN PARTICLE PHYSICS BY H...

2012-05-22T14:08:44.481+05:30

you can study LIE ALGEBRA IN PARTICLE PHYSICS BY HOWARD GEORGI. and u can also study ELEMENTS OF GROUP THEORY FOR PHYSICISTS BY A.W.JOSHI

i have doubt for ans- 8(c). it should be 8(a)

2012-05-14T18:02:10.335+05:30

i have doubt for ans- 8(c). it should be 8(a)

NO.IT DEPENDS ON CUT OFF MARKS EX; CUT-OFF TO OBC ...

2011-09-28T13:07:22.860+05:30

NO.IT DEPENDS ON CUT OFF MARKS
EX; CUT-OFF TO OBC IS LESS THAN TO OC

Sorry ramya...there is hardly any chance for u to ...

2011-08-15T08:42:21.538+05:30

Sorry ramya...there is hardly any chance for u to apply for hsst exam..becz psc has its own rules and manuals...

any one guide us about books for jam exams prepara...

2011-08-10T15:11:54.896+05:30

any one guide us about books for jam exams preparation in physicsany one guide us about books for jam exams preparation in physics

Y =[ force per unit area/(change in length per uni...

2011-06-16T17:40:30.471+05:30

Y =[ force per unit area/(change in length per unit original length)],
so for same material of different thickness, i think "Y" , will not change . it only will differ from one material to another....as already commented before.

* Y (i.e Young's Modulus of steel is greater than rubber..:) )

hai, generally jam is used to join the m.sc-ph.d p...

2011-06-10T12:36:55.872+05:30

hai, generally jam is used to join the m.sc-ph.d programmes in IIT's like bombay,madras etc.,the IIT BOMBAY provide the admission to geophysics based on the jam score.it is give the msc applied geophysics and also without score andrauniversity provides the m.sc marine geophysics.your choice is good,because it gives the great opportuinites.many great companies like ONGC,and some environmental consulting companies need their services.all the best.

Binding Energy basically comes due to stabilizatio...

2011-05-30T22:35:25.393+05:30

Binding Energy basically comes due to stabilization caused by exchange forces amonst nucleons. So u require a minimum of two nucleons for having some binding energy for a nucleus.

Youngs modulus is the property of the material. So...

2011-05-29T22:31:08.007+05:30

Youngs modulus is the property of the material. So it will be independent of it's dimensions.
So Youngs modulus will not change with the thickness of a material.
-cheers

you should first make sure about the recognition o...

2011-05-19T21:33:16.283+05:30

you should first make sure about the recognition of an university before taking admission,now the only thing you can do is to hope for the best

the degrees of freedom of a system is given by f=3...

2011-05-07T23:36:54.747+05:30

the degrees of freedom of a system is given by
f=3N-k
where N=no. of particles
k=no. of constraints.

what is the method of counting the squared terms t...

2011-05-07T20:31:36.330+05:30

what is the method of counting the squared terms to find the degrees of freedom?

with the increase in temperature the intrinsic cha...

2011-05-07T18:18:07.678+05:30

with the increase in temperature the intrinsic charge carriers got thermally generated and they recombine(holes+ electrons) at the junction and so barrier voltage(junction voltage) increases because of the increase in the depletion region which is full of immobile ions and lacking of free charge carriers to conduction.

translational degrees of freedom, vibrational degr...

2011-05-07T18:13:42.551+05:30

translational degrees of freedom, vibrational degress of freedom, rotational degrees of freedom. Translational degrees of freedom depends on the dimensional motion of the particle, vibrational degrees of freedom depends on the modes of vibration. Finally, rotational degrees of freedom depends upon the axis of rotations