JEE PHYSICS MCQ: RAY OPTICS

1 Medium

1 of 1

Application +4 | -1

{I_1}

and

{I_2}

be the size of the images respectively for the two positions of lens in the displacement method, then the size of the object is given by

View answer and explanation

Correct option: B

{I_1}\,\, \times \,\,{I_2}

Option C (

\sqrt {{I_1}\\ \times \\ {I_2}}

) is correct because it represents the size of the object in the displacement method, derived from the relationship between image sizes and object size.

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