Multiple Choice Question XXVIII — task. Science CBSE, Class 10.

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1. A thin lens is made with a material having refractive index \(\mu\ =\ 1.5\). Both the side are convex. It is dipped in water (\(\mu\ =\ 1.33\)), it will behave like:

a prism
a divergent lens
a rectangular slab
a convergent lens

2. Choose the correct option:

The image of a virtual object is called a virtual image.
If the incident rays are converging, we have a real image.
If the final rays are converging, we have a real image.
If the image is virtual, the corresponding object is called a virtual object.

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28. Multiple Choice Question XXVIII

Exercise condition: