difference between concave and convex lenses
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concave lenses= 1.thinner at the center than at the edges.
2.also known as diverging lens
3.image formed is always virtual,erect and smaller.
convex lens= 1.thicker at the center than at the edges.
2 .also know as converging lens
3.image formed depends on the distance of object from the lens-
a. if object is far off from lens-image is real,inverted and much smaller
b. if object is close to lens- image formed is virtual,erect and larger
hope it helps...
2.also known as diverging lens
3.image formed is always virtual,erect and smaller.
convex lens= 1.thicker at the center than at the edges.
2 .also know as converging lens
3.image formed depends on the distance of object from the lens-
a. if object is far off from lens-image is real,inverted and much smaller
b. if object is close to lens- image formed is virtual,erect and larger
hope it helps...
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Answered by
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☺☺hlo mate here is ur answer ☺☺
CONVEX LENS :
☆ . The convex lens is thick at middle and thin at edge.
☆ . It can form real and virtual image .
☆ . Light rays tend converge after refraction from lens .
☆ . The image due to lens may be enlarged or same size or diminished .
☆ . The image due to lens may be inverted or erect .
☆ . It is used to correct hypermetetropia .
CONCAVE LENS :
☆ . The concave lens is thin at middle and thick at edge .
☆ . It for.s virtual images only .
☆ . Light rays tend to diverge from lens after refraction .
☆ . The image is always diminished .
☆ . The image is always erect .
☆ . It is used to correct Myopia.
HOPE THIS WILL HELP U ☺☺
CONVEX LENS :
☆ . The convex lens is thick at middle and thin at edge.
☆ . It can form real and virtual image .
☆ . Light rays tend converge after refraction from lens .
☆ . The image due to lens may be enlarged or same size or diminished .
☆ . The image due to lens may be inverted or erect .
☆ . It is used to correct hypermetetropia .
CONCAVE LENS :
☆ . The concave lens is thin at middle and thick at edge .
☆ . It for.s virtual images only .
☆ . Light rays tend to diverge from lens after refraction .
☆ . The image is always diminished .
☆ . The image is always erect .
☆ . It is used to correct Myopia.
HOPE THIS WILL HELP U ☺☺
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