Question

Long answer questions
E. Answer in detail.
1. Distinguish between luminous and
non-luminous objects. Give two examples of
each
2. Distinguish between parallel, convergent
and divergent beams of light.
3. describe an experiment to demonstrate the rectilinear Propagation of light .
4. describe with the help of diagrams the formation of a: i)lunar eclipse ii) solar eclipse.
5. explain the working of a pinhole camera with a labelled diagram.
6. how is an image formed by a plane mirror different from a shadow? ​

Answer 1

Answer:

luminous object are emits their own light and non luminous object not emits it own light