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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Nilutpal Bordoloi posted an Question
May 03, 2020 • 17:23 pm
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30 points
30 points
- IIT JAM
- Physics (PH)
Example the ground state energy of 5 identical spin !!!! particles which are subjected to a 1d samplehamonic oscillator potential of frequency is (jest-2012) so
In question they only said to find the ground state energy only...but in example we find all the energy??? I didn't understand this thing
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Dhairya sharma
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dear it contains these type of questions....from quantum mechanics they ask these type of intelligent type of questions. practice more n more.
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they asked difficult question or easy
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dear they asks both type of questions. and for a good rank we have to do both easy and hard. actually problem will not be hard when you practice them.
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Nilutpal bordoloi
for iit jam....what type of questions arises from this topic
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Nilutpal bordoloi
for iit jam....what type of questions arises from this topic
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Nilutpal bordoloi
got it maam.. thnqq for your help
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Nilutpal bordoloi
they said only ground state...so spin is 1/2 so in ground state their only 2 particle in ground state...but why we are calculating the energy of the above state
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Dhairya sharma
solution: hope it will help you dear!
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Ruby negi
usually in ques ,they give u electrons or sometimes ferminos.. I solved both cases.. there is a little difference in both cases.. in case of electron each state split into two as electrons has spin 1/2 so degeneracy of each state is 2. while in case of ferminos( u don't know which particular fermino they are taking about) so don't take spin and do ques normally without calculating degeneracy.. hope u will get me... best regards
if they asked about the first state energy then how we will calculate..can you plz explain