Is physics very hard, and how does its difficulty compare to biology or chemistry?

Physics is often considered a challenging subject due to its reliance on mathematical concepts and problem-solving. When comparing with other sciences, some find biology easier than maths, while chemistry can also be perceived as difficult, especially in higher grades like Class 10. The difficulty between PCM (Physics, Chemistry, Math) and PCB (Physics, Chemistry, Biology) streams is a common consideration for students.