Find the height of the shortest plune mirror fixed vertically on the wall of a room in which a man standing at the centre of the room can see the full image of the wall behind him.

Find the minimum size of mirror required to see the full image of a wall behind a man standing at the centre of room, where H is the height of wall.

A person 1.6 m tall is standing at the center between two walls three meter high. What is the minimum size of a plane mirror fixed on the wall in front of him, if he is to see the full height of the wall behind him?

Find the minimum height of a mirror required to see the complete wall behind him.

Find the minimum height of a mirror where one can see his full image.

Find the minimum height of a mirror where one can see his full image.

A man is standing in a room and a plane mirror is fixed on the wall in front of him.The height of the wall is H .Man has to see the complete image of wall behind him at a time When the man is standing near wall i.e at a position 1 ,the minimum length of the mirror required is

A point source of light ,S is placed at a distance L in front of the centre of plane mirror of width d which is a hanging vertically on wall ,A man walks in front of the mirror , at a distance 2L as shown below . The distance over which the man can see the image of the light source in the mirror is :

A point source of light ,S is placed at a distance L in front of the centre of plane mirror of width d which is a hanging vertically on wall ,A man walks in front of the mirror , at a distance 2L as shown below . The distance over which the man can see the image of the light source in the mirror is :