A man is standing at distance x from a plane mirror in front of him. He wants to see the entire wall in mirror which is at distance. y behind the man. Find the minimum size of the mirror required.

You are standing at a distance 2 metre from a plane mirror. What is the distance of your image from the mirror ?

A man is standing in aroom of length 20m and height 3m at a distance 5m from one wall. On the facing wall a mirror is hanging. Find the minimum size of mirror required in which man will be able to see complete height of wall behind him.

A man standing in front of a plane mirror finds his image at a distance 6 metre from himself. What is the distance of man from the mirror?

A man standing in front of a plane mirror finds his image at a distance 6 metre from himself. What is the distance of man from the mirror?

A man is standing in a room and a plane mirror is fixed on the wall in fornt of him.The height of the wall is H .Man has to see the complete image of wall behing him at a time When the man is at position 3 ,the minimum length of the mirror required is

A lady is standing in front of a plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignoring the thickness of the mirror) is

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