Chapter 17, Problem 36A

To determine

The way in which it can be proved that an image is a real image.

Answer to Problem 36A

If the image can be captured on a screen, it is a real image.

Explanation of Solution

Introduction:

A real image is the one which can be captured on a screen or a sheet.

Place a graphic sheet or screen at the location of the image produced. If it can be visible on the screen, then it is a real image.

Conclusion:

Hence, if the image produced can be visible on a graphic sheet or a screen, then it can be said that it is a real image.