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1. (A) State Snell’s law of refraction. (b) (I) what is critical angle. Calculate the...

1. (A) State Snell’s law of refraction.
(b) (I) what is critical angle. Calculate the critical of a medium with refractive index of 1.63.
(c) A 600 – glass prism has a refractive index of 1.63. Calculate the angle of:
(i) Minimum deviation,
(ii) Incidence at minimum deviation, and
(iii) Refraction of light passing through the prism at minimum deviation?

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NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789