There are many colleges that offer Bsc physics. The top colleges are:

Loyola College, Chennai

St. Xavier's College, Mumbai

Jain University, Banglore

Other colleges that offer Bsc physics are:

Fergusson College

St. Stephen's College, Delhi

Aligarh Muslim University

Utkal University

Frm the above mentioned colleges, you can choose any for bsc physics.

I hope this information has helped you:)