If u aan v are the objobj and image distances respectively due to convex lens then which among the following statements is false

(1)as u increases, v also increases

(2)as u increases, v decreases

(3) as u increases v remare constant

(4)None of the above

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Solution

Answer : Option C

Option A and B are correct option C is wrong

Option A: When Object lie between F and Lens Than image will be virtual and when we increase object distance image distance will increase

Option B : When object lie beyond F,than if u increases v decreases.

Option C is wrong

1,2,3,4 denote position of object and image on left and right side

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If u aan v are the objobj and image distances respectively due to convex lens then which among the following statements is false (1)as u increases, v also increases (2)as u increases, v decreases (3) as u increases v remare constant (4)None of the above

If u aan v are the objobj and image distances respectively due to convex lens then which among the following statements is false

(1)as u increases, v also increases

(2)as u increases, v decreases

(3) as u increases v remare constant

(4)None of the above