A small object is placed 10 cm in front of a plane mirror. If you stand behind the object 30 cm from the mirror and look at its image, the distance focused for your eye will be

Question

A small object is placed 10 cm in front of a plane mirror. If you stand behind the object 30 cm from the mirror and look at its image, the distance focused for your eye will be (A) 60 cm (B) 20 cm (C) 40 cm (D) 80 cm

Tardigrade Admin · Accepted Answer

See following ray diagram <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/7071b6f1aea406a0964c7361a48d4bd4-.png" /> The distance focussed for eye =30+10=40 cm

Q. A small object is placed $10 c m$ in front of a plane mirror. If you stand behind the object $30 c m$ from the mirror and look at its image, the distance focused for your eye will be

60 cm

20 cm

40 cm

80 cm

See following ray diagram

The distance focussed for eye $= 30 + 10 = 40 c m$

Q. A small object is placed 10cm in front of a plane mirror. If you stand behind the object 30cm from the mirror and look at its image, the distance focused for your eye will be