Optics
Review the permitted syllabus objectives and practice reviewed questions for this CSCA topic.
What to study
- laws of reflection and refraction
- interference and diffraction
The scope shown here follows the syllabus-derived guardrails used by the CSCAPrep question factory. Related advanced material is not added unless it appears in the defined scope.
Practice this topic
Standard · OpticsLight travels from water (n = 1.33) into air (n = 1.00). If the angle of incidence in water is 30°, what…Easy · Optics一束光从空气射入某透明介质，入射角为60°，折射角为30°，求该介质的折射率。（空气折射率取1）Easy · Optics一束光从空气射入某透明介质，入射角为45°，折射角为30°。求该介质对空气的相对折射率。Easy · Optics一束光从空气射入某透明介质，入射角为60°，折射角为30°。求该介质的折射率（空气折射率取1）。Standard · OpticsLight enters a glass block (n = 1.5) from air (n = 1.0) at an angle of incidence of 30 degrees. What…Standard · OpticsLight passes from air (n = 1.0) into glass (n = 1.5) with an angle of incidence of 30°. What is the…Standard · OpticsLight travels from air (n1 = 1.0) into glass (n2 = 1.5) with an angle of incidence of 30 degrees. What is…Standard · OpticsA light ray in air (n = 1.00) strikes a glass surface (n = 1.50) at an angle of incidence of 45°.…Standard · OpticsA light ray in air (n = 1.00) strikes a flat piece of glass (n = 1.50) at an angle of incidence…Standard · OpticsA ray of light passes from water (n = 1.33) into a transparent solid. The angle of incidence in water is 40°,…