Advertisements
Advertisements
Question
An object AB is placed in front of a convex lens as shown in fig. 4. Complete the ray diagram and obtain the image formed and state the nature of the image.

Advertisements
Solution
Nature of image: Real, inverted and magnified.

APPEARS IN
RELATED QUESTIONS
What is spectrum? What is the name of glass shape used to produce a spectrum?
Name the process which is involved in the formation of a rainbow.
The splitting of white light into its constituent colours is called .............
Out of air and glass, which is optically rarer? Give reason.
Define the term dispersion of light.
Explain briefly, with the help of a neat labelled diagram, how white light gets dispersed by a prism. On which surface of a prism, there is both dispersion and deviation of light, and on which surface of the prism, there is only deviation of light ?
In the spectrum of white light by a prism, the colour at the extreme end opposite to the base of prism is ______.
An object is placed in front of a converging lens and in front of a diverging lens as in fig.

(a)Complete the ray diagram to obtain an image.
(b)Compare the nature of image formed by both the lenses in the above case.
In the figure, a beam of light consisting of three colours blue, red, and yellow is incident on a prism and on a rectangular glass block respectively. Complete the diagram by drawings of the refracted and emergent rays.

