Hello Rajesh,
If you are take B.Sc Computer Science specialization then you can take Physics as Minor paper or General Elective but you'll mostly have Mathematics topics in your curriculum. Most of the syllabus is related to your specialization i.e Computer Science and maximum concentration will be on it.
Some of the subjects you can study in B.Sc Computer Science are given below.
To get more information about B.Sc Computer Science course go through below mentioned link.
https://www.careers360.com/courses/b-sc-computer-science
May this information was helpful to you.
All The Best!!
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