If you wish to be a Forensic scientist, then for the admission to the course of Forensic you will require to pass the physics paper, else you won't be able to get admission in BSc Forensic Science. So yeah! You need to pass the Physics examination, in order to get admission to the course of Forensic science.

For more information regarding Forensic Science consider the link below:

https://www.careers360.com/courses/forensic-science-course

I hope this helps. Wish you a great eve!