CUET Preparation Today
Four double convex lenses, with the following specifications are available.
Which two of the given four lenses should be selected as the objective and eye-piece to construct an astronomical telescope? |
Lenses A and C respectively Lenses B and C respectively Lenses A and D respectively Lenses B and D respectively |
Lenses A and D respectively |
The correct answer is Option (3) → Lenses A and D respectively |
