‘H’ is the flying height above mean ground level and ‘f’ is t – McqOptions

MCQOPTIONS

1.	‘H’ is the flying height above mean ground level and ‘f’ is the principal distance of a vertical photograph. The mean scale of the photographs is
A.	H. f
B.	H/f
C.	f/H
D.	H + f
Answer» D. H + f

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