A convex lens and a concave lens of unknown powers are given to you. The lens of higher power is

always convex

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always concave

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determined by the nature of the image formed by lens

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determined by colour of light used

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Solution

The correct option is C determined by the nature of the image formed by lens
Obviously determined by the nature of the image formed by lens,because focal lengths of lenses are not given and position of object is also not given so only image can tell about power of lenses.

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Similar questions

Q. The nature of the image formed by a concave lens is always:

Question 11

State whether the following statements are True or False.
(a) A concave lens can be used to produce an enlarged and erect image.
(b) A convex lens always produces a real image.
(c) The sides of an object and its image formed by a concave mirror are always interchanged.
(d) An object can be seen only if it emits light.

Q. The far point of a myopic person is 100 cm in front of the eye. What is the nature and power of the lens required to correct the problem?

Q. What are the images formed by the convex lens and concave lens ?

Q. A real image is formed by a convex lens. When it is cemented with a concave lens, again the real image is formed. The real image formed by concave lens :

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A convex lens and a concave lens of unknown powers are given to you. The lens of higher power is

The correct option is C determined by the nature of the image formed by lensObviously determined by the nature of the image formed by lens,because focal lengths of lenses are not given and position of object is also not given so only image can tell about power of lenses.

The correct option is C determined by the nature of the image formed by lens
Obviously determined by the nature of the image formed by lens,because focal lengths of lenses are not given and position of object is also not given so only image can tell about power of lenses.