Name some everyday objects:

(a) which reflect all the colors in sunlight

(b) which absorb all the colors in sunlight

Out of the following, the colour of light having the maximum wavelength is:

Why do you not see a spectrum of colours when light passes through a flat pane of glass ?

Where in nature can you find evidence that white sunlight may be made of different colours?

Name the phenomenon which causes the twinkling of stars.