Hello, greetings from careers360. We thank you for choosing us for planning your career. Yes, IISC does offer B.Sc physics honours course. During the first three semesters of the 4-year Bachelor of Science (Research) Programme programme in IISc, all the students will be taught a rich mix of fundamental courses in the sciences, namely Physics, Chemistry, Mathematics and Biology. After that it will be as per the course you have taken.