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hypermetropia
Vision of a person who has the visual defect of hyperopia We can say that our eye, or eyeball as…
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Solar and lunar halo
The solar and lunar halos are luminous circles formed around the Sun and Moon, respectively, as a result of reflections…
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Front and Light Brush
In the study of Geometric Optics, the concept of light says that it is a physical entity capable of sensitizing…
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Phosphorescence or fluorescence?
Phosphorescence and fluorescence are processes of light emission at low temperatures. In both processes, energy is absorbed and re-emitted in…
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Spherical lens foci
The lenses used in eyeglasses help correct vision problems In our studies we defined spherical lenses as an association of…
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Image formation in spherical lenses
Converging and diverging spherical lenses form different types of images and are widely used in the correction of vision problems.…
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Formation of images in spherical mirrors
In our daily lives we can find some mirrors in strategic places, for example, at the back of collective buses…
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Focus of a spherical mirror
Convex spherical mirrors are widely used for surveillance and security, being present in stores, supermarkets etc. In the initial studies…
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3D movie physics
3D cinema is based on projecting the same image at different points. The image formed can only be seen clearly…
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Optical Phenomena
Regular reflection, diffuse reflection, refraction and absorption are optical phenomena studied by Physics. Reflection on the surface of a lake…
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