When light is incident from the air (top) on an acrylic block (bottom) it refracts (bends) toward the normal to the surface. The angles of incidence and refraction are related through the Snell's law and depend on the refractive index of the block. In this photograph a red laser beam (635 nm) is used to demonstrate refraction.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22289605
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
Same folder images:
Loading