Question

Why do we not see inverted image on cinema hall ? A concave lens is used that I know .. but concave lens always produces inverted images but in this case it is not so.. pls answer. I will mark your answer brainliest if u give me correct answer .. ​

Answer 1

Answer:

we see inverted image on cinema hall by a concave lens because when project project on the white screen it actually projects the inverted image. so to solve this issue we use concave lens so that is inverts twice and hence we see original picture.

for example write something on an Eraser and then stick the written side on a paper, you'll see that what you had written on Eraser is printed inverted.

hope it helps!!!

please make it brainlist