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Optics/Lens problem. Is the image
Optics/Lens problem. Is the image real or virtual?
A converging lens of focal length f1 = +22 .5cm is placed at a distance d = 60
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asked by
Anon
786 views
An object is placed 30mm in front of a lens. An image of the object is located 90mm behind the lens.
a) Is the lens converging or
1 answer
asked by
Harly
1,639 views
An object is placed 20.0 cm from a thin converging lens along the axis of the lens. If a real image forms behind the lens at a
2 answers
asked by
Lauryn
4,840 views
which enables a convex lens to project an image onto a screen.?
A. the lens refracts light inwards producing a real image B. the
1 answer
93 views
what enables a convex lens to project an image onto a screen?
a. the lens refracts light outward forming a real image b. the lens
1 answer
asked by
shhh
81 views
An image of a candle is produced by a convex lens 14 cm away. If the focal length of the lens is 7 cm, how far from the lens is
1 answer
asked by
Emily
1,268 views
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from
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asked by
Laila
453 views
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from
0 answers
asked by
Laila
526 views
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from
0 answers
asked by
Laila
472 views
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from
2 answers
asked by
Laila
1,144 views