reflection

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Reflection of light

$Figure 7: The refraction and reflection of light. (Left) When light strikes the boundary between glass and air at less than the critical angle (θc), it is refracted and partially reflected; (centre) when it meets the boundary at the critical angle, it is refracted parallel to the boundary; (right) when it meets the boundary at more than the critical angle, it is reflected totally.$

diffuse reflection of light

Figure 5: Malus' experiment. Successive reflections at two unsilvered mirror surfaces, G1 and G2 (see text).

reflection of light in a mirror

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reflection: Related Content

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Photos

Reflection of light

$Figure 7: The refraction and reflection of light. (Left) When light strikes the boundary between glass and air at less than the critical angle (θc), it is refracted and partially reflected; (centre) when it meets the boundary at the critical angle, it is refracted parallel to the boundary; (right) when it meets the boundary at more than the critical angle, it is reflected totally.$

diffuse reflection of light

Figure 5: Malus' experiment. Successive reflections at two unsilvered mirror surfaces, G1 and G2 (see text).

reflection of light in a mirror

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Topics

albedo halo total internal reflection Cellini’s halo echo angle of reflection law of reflection How Do Mirrors Work?normal albedo critical angle chemical bonding nuclear fission catalysis nuclear fusion deformation and flow friction work absorption adsorption dispersion

Key People

Understanding Newton's theory of universal gravitation

Isaac Newton

English physicist and mathematician

James Gregory.

James Gregory

Scottish mathematician and astronomer

Quiz

Italian physicist Guglielmo Marconi at work in the wireless room of his yacht Electra, c. 1920.

All About Physics Quiz