MCQ quiz on Lenses multiple choice questions and answers on Lenses MCQ questions on Lenses objectives questions with answer on lens test pdf for interview preparations, freshers jobs and competitive exams. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject.

Lenses MCQ Questions and Answers Quiz

1. A converging lens

  1. converges parallel rays of light
  2. refracts parallel rays of light
  3. is thicker in the center than at the edges
  4. all of the above

2. An image formed by a single diverging lens

  1. is upside down
  2. can be projected on a wall
  3. is virtual
  4. is larger than the object

3. An object is located far away from a concave mirror. The image is located at:

  1. The distance d>R
  2. The distance d
  3. The distance F
  4. The focal point

4. An object is placed at the center of the curvature in front of a concave mirror. The image is located:

  1. The distance d=R
  2. The distance d
  3. The distance F
  4. The focal point

5. An object is placed at the focal point in front of a concave mirror. The image is located:

  1. The distance d>R
  2. The distance d
  3. The distance F
  4. No image is formed

6. An object is placed in front of a converging lens at a distance between F and 2F. The image produced by the lens is:

  1. Real, inverted and demagnified
  2. Real, inverted and magnified
  3. Virtual, upright and magnified
  4. Virtual, upright and demagnified

7. An object is placed in front of a converging lens at a distance greater than 2F. The image produced by the lens is:

  1. Real, inverted and demagnified
  2. Real, inverted and magnified
  3. Virtual, upright and magnified
  4. Virtual, upright and demagnified

8. An object is placed in front of a converging lens at a distance less than F. The image produced by the lens is:

  1. Real, inverted and demagnified
  2. Real, inverted and magnified
  3. Virtual, upright and magnified
  4. Virtual, upright and demagnified

9. An object is placed in front of a diverging lens at a distance between F and 2F. The image produced by the lens is:

  1. Real, inverted and demagnified
  2. Real, inverted and magnified
  3. Virtual, upright and magnified
  4. Virtual, upright and demagnified

10. If an object is located between the focal point and a converging lens, the image will be

  1. larger than the object
  2. real
  3. upside down
  4. all of the above
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