Which of the following statements is FALSE?1. Focal length of a convex – McqOptions

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1.	Which of the following statements is FALSE?1. Focal length of a convex lens is positive.2. Focal length of a concave lens is negative.3. All measurements to the right of the optic centre are positive.4. All measurements to the left of the optic centre are positive.
A.	Statement 2 only
B.	Statement 3 only
C.	Statement 4 only
D.	Statement 1 only
Answer» D. Statement 1 only

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