Question

A student obtained clear image of window grills on the screen. But the teacher told
him to get the image of a tree far away, instead of window. To get a clear image,
the lens must be ............................



a) moved towards the screen.
b) moved away from the screen.
c) moved behind the screen.
d) moved far away from the screen.​

Answer 1

Answer:

a)moved towards the screen