Question

Match the following

The final image formed by different optical instruments

List-1	List-II
A. Simple Microscope	1. virtual, erect and small
B. Terrestrial telescope	2. virtual, inverted and small
C. Compound Microscope	3. virtual and enlarged
D. Astronomical telescope	4. magnified, virtual and inverted

1. A - 3, B -1, C - 4, D - 2
2. A - 2, B -1, C - 4, D - 3
3. A - 3, B -2, C - 4, D - 1
4. A - 4, B -1, C - 2, D - 3

Answer 1

Correct Answer - Option 1 : A - 3, B -1, C - 4, D - 2

The correct answer is A - 3, B -1, C - 4, D - 2.

• Simple Microscope:
  • It is used to see the magnified image of objects.
  • It was invented by Antonie Van Leeuwenhoek.
  • It produces images that are virtual and enlarged.
• Terrestrial telescope:
  • It is used to view distant objects on land.
  • The image produced by the telescope is virtual, erect, and small.
  • It consists of three lenses the third lens is to produce the erect image.
• Compound Microscope:
  • A compound microscope uses two or more lenses to produce a magnified image of an object.
  • The image produced by the microscope is magnified, virtual and inverted.
• Astronomical telescope:
  • It is used to view celestial bodies like stars and planets.
  • The image produced by this telescope is virtual inverted and small.