In a CD, the depth and width of each pit is – McqOptions

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1.	In a CD, the depth and width of each pit is
A.	0.5 Œºm each
B.	0.5 Œºm and 1 mm respectively
C.	1 Œºm and 0.5 mm respectively
D.	1 Œºm each
Answer» D. 1 Œºm each

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