24226161
Descripción
Test por Mukesh Srivastava, actualizado hace más de 1 año
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Creado por Mukesh Srivastava
hace casi 4 años
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Pregunta 1
Pregunta
In refraction of light through a prism, the light ray:
Respuesta
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Suffers refraction only at one face of the prism
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Emerges out from the prism in a direction parallel to the incident ray
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Bends at both the surfaces of prism towards its base
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Bends at both the surfaces of prism opposite to its base.
Pregunta 2
Pregunta
A ray of light incident at an angle 48o on a prism of refracting angle 60o suffers minimum deviation. Calculate the angle of minimum deviation.
[Hint: δmin = 2i - A]
Respuesta
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36 deg
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46 deg
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56 deg
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72 deg
Pregunta 3
Pregunta
A ray of light suffers refraction through an equilateral prism. The deviation produced by the prism does not depend on the:
b. Colour of light
c. Material of prism
d. Size of prism
Respuesta
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Angle of incidence
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Colour of light
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Material of prism
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Size of prism
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