1. Indian Institute of Technology, Bombay
2. Indian Institute of Space Science and Technology, Thiruvananthapuram
3. Delhi Technological University, Delhi
4. Indian Institute of Technology, Roorkee
5. Indian Institute of Technology, Kanpur

Hi Amanp reet,

The best colleges for studying Physics and programming I.e. computer science are listed below:-

• Fergusson College, Pune
• St Xavier's College, Ahmedabad
• Loyola College, Chennai
• PSG College of Arts and Science, Coimbatore
• Presidency College, Chennai
• Ramnarain Ruia College, Mumbai
• Government College for Girls Sector- 14, Gurgaon
• Farook College, Kozhikode
• PSGR Krishnammal College for Women, Coimbatore
• KJ Somaiya College of Science and Commerce, Mumbai

Refer here for more info - https://university.careers360.com/colleges/list-of-bsc-in-physics-degree-colleges-in-india?branch=Physics,Computer%20Science

Good Luck!