Hi Princy,
Apollo Arts and Science college, chennai is a very good and reputed institution in India. This university offers a wide range of courses for undergraduate and postgraduate students. Speaking of Bachelor's in Physics, thus course is available in this university for 3 years and the minimum eligibility is a pass in 10+2 with 50% aggregate having Physics chemistry and mathematics as compulsory subjects. So you can apply for this course in this university.
Good luck