What is Virtual, Real image? what are the properties of convex and concave lens as well as properties of convex and concave mirrors? please help me in these two questions! Itz very important for me!!!!!!
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Real image can be formed on a screen when all the rays strike a point on the screen
Virtual image is produced when rays of light reach our eyes APPEAR to come from a real object.
Properties
Also known as Diverging lens, The image formed on a concave lens is always erect, virtual and diminished.
On the other image formed by a convex lens depends on the location of the object.
The image attached below can give you a clear idea about the different images formed by concave and convex lens
Concave Mirror- a concave mirror is capable of producing a real image. But note that this only occurs if the object is located a distance greater than a focal length.
While convex mirror only produce virtual images, diminished and erect.The image is always formed on the opposite side of the mirror
Hope this helps..!!
Virtual image is produced when rays of light reach our eyes APPEAR to come from a real object.
Properties
Also known as Diverging lens, The image formed on a concave lens is always erect, virtual and diminished.
On the other image formed by a convex lens depends on the location of the object.
The image attached below can give you a clear idea about the different images formed by concave and convex lens
Concave Mirror- a concave mirror is capable of producing a real image. But note that this only occurs if the object is located a distance greater than a focal length.
While convex mirror only produce virtual images, diminished and erect.The image is always formed on the opposite side of the mirror
Hope this helps..!!
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