English, asked by singhbaldev5558, 1 month ago

Which line disturbed Sudha?​

Answers

Answered by aakhyapatel18jun2012
3

Answer:

As the distance between viewer and the object increases, image sharpness decreases. So, Sudha should try to move the screen towards the lens to obtain sharp image of the buildings.

The approximate focal length is 15cm.

Answered by parikshit17
2

Explanation:

The approximate focal length is 15cm.

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