A glass prism is immersed in a liquid of refractive index lower than glass. Select all quantities that decrease compared with air immersion.
Select all that apply

Question

A glass prism is immersed in a liquid of refractive index lower than glass. Select all quantities that decrease compared with air immersion.

G1 Physics · Accepted Answer

Relative μ decreases, so prism deviation decreases. Critical angle increases, not decreases.