Tag: image formation by plane mirror
Questions Related to image formation by plane mirror
A real image of a distant object is formed by a plano-convex lens on its principal axis. Spherical aberration
In case of reflection by a plane mirror, which of the following statement are not correct?
An object is placed symmetrically between the two plane mirrors inclined at angle of $30^o$. Then the total number of images formed is:
It is necessary to illuminate the bottom of a well by reflected solar beam when the light is incident at an angle of $\alpha = {40}^{\circ}$ to the vertical. At what angle $\beta$ to the horizontal should a plane mirror be placed?
Which of the following is a reflector of light?
A plane mirror is in a vertical plane and is rotating about a vertical axis at 100 mm horizontal beam of light is incident on the mirror. The reflected beam will rotate at
When a mirror is rotated through an angle, the reflected ray moves through double that angle, the instrument based on the above principle is :
A source of light lies on the angle bisector of two plane mirrors inclined at an angle $\theta$. The values of $\theta$, so that the light reflected from one mirror does not reach the other mirror will be
In a Michelson experiment for measuring speed of light, the distance traveled by light between two reflections from the rotating mirror is 4.8 km. The rotating mirror has a shape of a regular octagon. At what minimum angular speed of the mirror (other than zero) the image is formed at the position where a non-rotating mirror forms it?
A plane mirror which rotates $10^4$ times per minute reflects light on to a stationary mirror $50$ m away. This mirror reflects the light normally so that it strikes the rotating mirror again. The image observed in the rotating mirror is shifted through $2.4$ minutes from the position it occupies. When the rotating mirror is stationary, what is the speed of light?