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The diagram in Figure shows a point object P in front of a plane mirror MM1.
(a) Complete the diagram by taking two rays from the point P to show the formation of its image.
(b) In the diagram, mark the position of eye to see the image.
(c) Is the image formed real or virtual? Explain why?
Draw a neat diagram of reflecting periscope.
Write down four characteristics of image formed in a plane mirror.
An object 1.5 cm high when placed in front of a concave. the mirror produces a virtual image 3 cm high. If the object is placed at a distance of 6 cm from the pole of the mirror, calculate:
- the position of the image
- the focal length of the mirror.
Identify the following kind of beam of light.
The light ray gets _______ when it falls on any polished surface.
Say TRUE or FALSE
We see planets because they reflect light from the sun
A ray of light is travelling in a direction perpendicular to the boundary of a parallel glass slab. The ray of light ______.
Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure Which of the following could be inside the box?
