magnification

What is the formula to calculate magnification?

M = h' / h

Which of the following is NOT a type of magnification?

Spatial magnification

What does negative magnification indicate?

Object is inverted

What is the magnification of a plane mirror?

M = 0

Which lens produces virtual and erect images?

Convex lens

What is the nature of magnification for a convex lens?

Can be positive or negative

Which of the following is used to increase magnification in a microscope?

Objective lens

What is the magnification of a concave lens?

Which of the following factors affects magnification in a telescope?

Objective lens diameter

What is the relationship between magnification and field of view?

Inverse relationship