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Keterangan

Contents of optics experiment for junior high school

* Propagation of light
* Reflection of light
* Reflection of light on a curved surface
* Refraction of light
* Image by convex lens
* Object distance, image distance, and focal length
* Color mixing
* The eye
* Eye defect
* Astronomical telescope
* Refraction at air-glass boundary
* Determining the refractive index of glass
* Refraction at the air-water boundary
* Refraction at the boundary between two liquids
* Refraction at glass-air boundary
* Total reflection and the critical angle
* Reversing prisms
* Light path and focal length of a convex lens
* Focal length of lens combinations
* Chromatic aberration
* Determining the focal length of a convex lens