'Total internal reflection tir' diaporamas de présentation

Refraction Phenomena including Total Internal Reflection

Refraction Phenomena including Total Internal Reflection. SNC2D. Refraction Effects. Refraction effects produce a number of interesting observable phenomena. Refraction Effects. Refraction effects produce a number of interesting observable phenomena. . . .

585 views • 25 slides

Refraction Phenomena including Total Internal Reflection

Refraction Phenomena including Total Internal Reflection. SNC2D. Refraction Effects. Refraction effects produce a number of interesting observable phenomena. Refraction Effects. Refraction effects produce a number of interesting observable phenomena. . . .

255 views • 24 slides

Total Internal Reflection (TIR) is also used in Fibre Optics.

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Dispersion

Dispersion. Dispersion. ~separating white light into the spectrum This can be done with refraction. Light bends when it enters a new medium. Each color bends a little bit differently. red bends the least, violet bends the most.

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Partial Refraction and Total Internal Reflection

Partial Refraction and Total Internal Reflection. Section 11.2 Pg. 457-467 SNC2D. Review of Refraction. Light travelling from one medium to another is both reflected and refracted. This is called partial reflection and refraction. Light will bend (refraction):

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q 1 = q 2 n 1sin q 1 = n 2sin q 3

According to Fresnel formula the angles q 1of the incident wave, q 2 of the reflected wave and q 3 of the refracted wave are given by the equation :. q 1 = q 2 n 1sin q 1 = n 2sin q 3.

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