Identify the device used as spherical mirror or lens in the following cases when the image formed is virtual and erect in each case
A. Object is placed between device and its focus, image is enlarged and behind it.
B. Object placed between focus and device image formed is enlarged and on the same side as that of object.
(a)
A B
Convex lens Concave mirror
(b)
A B
Convex mirror Convex lens
(c)
A B
Concave mirror Convex lens
(d)
A B
Concave mirror Concave lens
Identify the device used as spherical mirror or lens in the following cases when the image formed is virtual and erect in each case
A. Object is placed between device and its focus, image is enlarged and behind it.
B. Object placed between focus and device image formed is enlarged and on the same side as that of object.
(a)
A B
Convex lens Concave mirror
(b)
A B
Convex mirror Convex lens
(c)
A B
Concave mirror Convex lens
(d)
A B
Concave mirror Concave lens
Question ID - 100073 | SaraNextGen Answer
Identify the device used as spherical mirror or lens in the following cases when the image formed is virtual and erect in each case
A. Object is placed between device and its focus, image is enlarged and behind it.
B. Object placed between focus and device image formed is enlarged and on the same side as that of object.
(a)
A B
Convex lens Concave mirror
(b)
A B
Convex mirror Convex lens
(c)
A B
Concave mirror Convex lens
(d)
A B
Concave mirror Concave lens
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Identify the device used as spherical mirror or lens in the following cases when the image formed is virtual and erect in each case A. Object is placed between device and its focus, image is enlarged and behind it. B. Object placed between focus and device image formed is enlarged and on the same side as that of object. |
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|
(a) |
A B Convex lens Concave mirror |
(b) |
A B Convex mirror Convex lens |
|
(c) |
A B Concave mirror Convex lens |
(d) |
A B Concave mirror Concave lens |
