Q. What happens to light when it gets dispersed ? Give an example.
Q. How is the phenomenon of reflection used in making a kaleidoscope ? What are the applications of a kaleidoscope?
Q. Paheli saw the moon through a glass window at 8 : 00p.m. She marked the position of the moon on the glass pane. She got up at 4 a.m in the morning. Will the moon be visible at the same position ?

answer 12 :
no moon will not appear at same position the reason behind it is the rotation of earth as well as moon
answer 11:
as we see in a kaleidoscope it forms up different patterns this is only because of reflection . there are some beads or some objects surrounded by three mirrors and when we see in it we see reflecton of the objects reflected in each mirror which forms a pattern and we are able to see the same.