Light Reflectio...

The imaginary line passing through the pole and the center of curvature of the curved mirror is called its _______.

A convex mirror has a focal length f. A real object is placed at a distance f/2 in front of it from the pole. The mirror produces an image at

The point F is the :

A beam of light is incident through the holes on side A and emerges out of the holes on the other face of the box as shown in the fogure. Which of the following could be inside the box ?

Which of the following statements are always true?

Which is the path of rays of light when it enters with oblique incidence from water into air ?

The path of a ray of light passing through a rectangular glass slab tested by four students are shown in the figure as $A, B, C,$ and $D$. Which one of them is correct?

A student focussed the image of a candle flame on a white screen using a convex lens. He noted down the position of the candle screen and the lens as under :

A small hole P is made in a piece of cardboard. The hole is illuminated by a torch as shown in Fig. 16.3. The pencil of light coming out of the hole falls on a mirror.
At which point should the eye be placed so that the hole can be seen?

In case of a real and inverted image, the magnification of a mirror is: