- #1
Manasan3010
- 38
- 3
For finding refractive index of a glass block, we use n=real-depth / apparent-depth
For calculating apparent depth microscope is raised vertically until a clear focus is obtained of the underlying mark beneath the glass blob. Given that microscope is perpendicular to the mark, Wouldn't the apparent depth equal to real depth like in the case of looking under a pond/water container from directly above(Image - 3)
What am I missing here?