Multiple choice

To produce a magnified erect image of a far off object, we will require a convex lens along

  1. another convex lens

  2. a concave lens

  3. a plane mirror

  4. a concave mirror
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

To produce a magnified erect image of a distant object, a Galilean telescope configuration is used. This requires a convex lens as the objective and a concave lens as the eyepiece to prevent the image from being inverted.

Keep practicing — related questions