Which of the option is correct for given statements about an optical arrangement with graduated scales?Statement 1: There are more chances of cumulative error in optical arrangement with scales while using glass blocks.Statement 2: High resolution over long length can be obtained by this method.

Both the statements are not true

Which of the option is correct for given statements about an optical

1.	Which of the option is correct for given statements about an optical arrangement with graduated scales?Statement 1: There are more chances of cumulative error in optical arrangement with scales while using glass blocks.Statement 2: High resolution over long length can be obtained by this method.
A.	Only statement 1 is true
B.	Only statement 2 is true
C.	Both the statements are true
D.	Both the statements are not true
Answer» C. Both the statements are true

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In optical arrangement with graduated scale, when glass block is tilted by ‚Äö√Ñ√∂‚àö√ë‚àö‚â§i‚Äö√Ñ√∂‚àö√ë‚àö¬• then incident ray from scale deviates from straight line path. What is the displacement ‚Äö√Ñ√∂‚àö√ë‚àö‚â§h‚Äö√Ñ√∂‚àö√ë‚àö¬•? ( w is the glass width)$
Which of the following is incorrect about graduation scales?

Which of the option is correct for given statements about an optical arrangement with graduated scales?Statement 1: There are more chances of cumulative error in optical arrangement with scales while using glass blocks.Statement 2: High resolution over long length can be obtained by this method.

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