question_answer

      In the figure shown above, \[{{L}_{1}}\] and \[{{L}_{2}}\], are two lenses and are kept along the same axis. A parallel beam of light falling on \[{{L}_{1}}\] leaves \[{{L}_{2}}\] as a parallel beam: [NDA]  

Consider the following statements.

1. Both \[{{L}_{1}}\] and \[{{L}_{2}}\] can be convex lenses.

2. The distance between the two lenses can be equal to sum of their focal lengths.

Which of the statements given above is/are correct?

A) Only 1                          

B) Only 2

C) Both 1 and 2   

D) Neither 1 nor 2