NDA 2025 Physics question
When a light ray passes through from air to water with a non-zero angle the ray will be
Answer: (A)
Solution
Water is optically denser than air, so light slows down on entering it and bends towards the normal.
When a light ray passes through from air to water with a non-zero angle the ray will be
Water is optically denser than air, so light slows down on entering it and bends towards the normal.