Filter:AllOpenResolvedClosedUnanswered
AnsweredAbir rangan DattaAbir rangan Datta asked 5 years ago • 
2922 views2 answers-1 votes
AnsweredBiswadip PalBiswadip Pal answered 4 years ago • 
4425 views2 answers1 votes
OpenAmit Rayar_physics asked 5 years ago • 
3041 views0 answers0 votes
ClosedSANTANU SINGHSANTANU SINGH asked 5 years ago • 
2877 views0 answers0 votes