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bibekananda

· started a discussion

· 1 Months ago

answer is wrong (Question:223967.0)

it should be b (both concave mirror and convex lens). in case of concave mirror when the object is placed between p and f then there will be an enlarged and virtual image formed.

Question:

Which one of the following can be used to form a virtual and magnified image of an object?

Options:
A)

  

Both convex mirror and convex lens

B)

  

Both concave mirror and convex lens

C)

  concave lens only

D)

  

Convex lens only

Solution:

Ans: (d) A virtual image refers to an optical image that is formed by the superficial divergence of light rays from a point such as that formed by plane mirror.

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