When glass block is tilted by ‚Äö√Ñ√∂‚àö√ë‚àö‚â§i‚Äö√Ñ√∂‚àö√ë‚àö¬• in optical arrangement with a graduated scale, then find out the displacement of the ray. Given, width=5 mm, refractive index of glass block=1.5 and rotation is 10 mins.$

When glass block is tilted by ‚Äö√Ñ√∂‚àö√ë‚àö‚

1.	When glass block is tilted by ‚Äö√Ñ√∂‚àö√ë‚àö‚â§i‚Äö√Ñ√∂‚àö√ë‚àö¬• in optical arrangement with a graduated scale, then find out the displacement of the ray. Given, width=5 mm, refractive index of glass block=1.5 and rotation is 10 mins.$
A.	0.05 mm
B.	0.005 mm
C.	0.0005 mm
D.	0.00005 mm
Answer» C. 0.0005 mm

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When glass block is tilted by ‚Äö√Ñ√∂‚àö√ë‚àö‚â§i‚Äö√Ñ√∂‚àö√ë‚àö¬• in optical arrangement with a graduated scale, then find out the displacement of the ray. Given, width=5 mm, refractive index of glass block=1.5 and rotation is 10 mins.$

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