Question

7. Draw a neat diagram to show the refraction of alight ray through a glass slab, lable
it.
8. Wherever you may stand in front of mirror, your image is always erect and same size ,
what type of mirror is it .​

Answer 1

Answer:

8)The answer is -> Plane mirror.

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<> Wherever we stand in front of the mirror , erect and same sized image is obtained in a plane mirror.

<> Image distance = object distance.

<> The image is however laterally inverted.

9)