The height of a person is 170cm. What is the minimum length of a plane mirror in which he can see his full image (in cm)?
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.
Find the minimum height of a mirror required to see the complete wall behind him.
Assertion : When the object moves with a velocity vec(v ) , its image in the plane mirror moves with a velocity of -5 vec( v ) . With respect to the object , Reason : the minimum height of the mirror to be required to see the full image of man of height h is (h)/(3)
Show that the minimum size of a plane mirror required to see the full image of an observer is half the size of that observer.
A student of height 1.9 m can see his full image in a plane mirror fixed on a wall. His eyes are 1.85 m from the floor level. What is the minimum length of the plane mirror required to get the full image of the student ?
A man 160 cm height stands in fromt of a plane mirror . His eyes are at a height of 150 cm from the floor. Then the minimum length of the plane mirror for him to see his full length image is -
