A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image.
Sahay Sir > Question Answers > A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image.
A light ray is incident on a plane mirror at an angle of 30 with the horizontal. At what angle with horizontal must a plane mirror be placed in its path so that it becomes vertically upwards after reflection?
08
Sep
A light ray is incident on a plane mirror at an angle of 30 with the horizontal. At what angle with horizontal must a plane mirror be placed in its path so that it becomes vertically upwards after reflection? A woman is standing in front of a plane mirror. What is the minimum mirror height [...]
A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image.
08
Sep
A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image. A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image. September 8, 2020 [...]
A point object O is kept in front of a plane mirror MM’. The line Mop makes an angle theta = 60 with the mirror. An observer is walking along the line APB (perpendicular to MOP. Find the length of his path along APB
08
Sep
A point object O is kept in front of a plane mirror MM’. The line Mop makes an angle theta = 60 with the mirror. An observer is walking along the line APB (perpendicular to MOP. Find the length of his path along APB A woman is standing in front of a plane mirror. What [...]
A point source of light B is placed at a distance L in front of the centre of a mirror of width d hung vertically on a wall. A man walks in front of the mirror along a line parallel to the mirror along a line parallel to the mirror
08
Sep
A point source of light B is placed at a distance L in front of the centre of a mirror of width d hung vertically on a wall. A man walks in front of the mirror along a line parallel to the mirror along a line parallel to the mirror A woman is standing in [...]
A ray of light is incident on a plane mirror along a vector ai + bj – ck. The normal on incidence point is along ai + bj – ck. The normal on incidence point is along i + j/root 2. Find a unit vector along the reflected ray.
08
Sep
A ray of light is incident on a plane mirror along a vector ai + bj – ck. The normal on incidence point is along ai + bj – ck. The normal on incidence point is along i + j/root 2. Find a unit vector along the reflected ray. A woman is standing in front [...]
A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image.
07
Sep
A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image. A woman is standing in front of a plane mirror. What is the minimum mirror height that is necessary for her to see her full image. September 7, 2020 [...]