Question

difference between real image and virtual image

#Don't dare to spam​

Answer 1

• Real images are the type of images that are formed due to the convergence of light rays at a point after being reflected or refracted from a mirror or lens.

• The images that only appear to be formed at a position behind a mirror is termed as a virtual image. Actually, the image is not present behind the mirror. A virtual image forms when reflected or refracted light rays diverge.

✌️

Answer 2

Answer:

Sound Sentry is a way for Windows to provide a visual alert when an audio alert is played. For example, when Sound Sentry is enabled, and an error sound plays, the screen will flash.