Hey there

Ofcourse there is demand of good graduates in BSC physics. India is a developing country it needs

1. Good researchers to boost it's research works.

2. As most of the market is occupied by Engineers still if one do BSC from a good college and do it by heart he/she can get JRF and continue further studies.

3. Many companies need bsc graduates where you'll learn related to physics in labs.

Some good colleges for bsc in physics are

1. Indian Institute of Science, Bangalore

2. SRM Institute of Science and Technology, Chennai

3. Shiv Nadar University, Greater Noida

4. Sathyabama Institute of Science and Technology, Chennai

Check the link

https://www.google.com/url?sa=t&source=web&rct=j&url=https://university.careers360.com/colleges/list-of-bsc-in-physics-universities-in-india&ved=2ahUKEwj_7NzdsM7pAhWZxzgGHW-9AYsQFjACegQIAxAB&usg=AOvVaw0HOuwgDtTaqR_bc6ZBayXj&cshid=1590387671740

Good luck