Question

। रेखीय आवर्धन से क्या आशय हैं ? स्पष्ट कीजिए।
अथवा​

Answer 1

Answer:

In English - What is meant by linear magnification? Explain

Linear (sometimes called lateral or transverse) magnification refers to the ratio of image length to object length measured in planes that are perpendicular to the optical axis. A negative value of linear magnification denotes an inverted image.