Question

which is the light absorbing substance​

Answer 1

Answer:

Light absorption and colors

On the other hand, if certain wavelengths of colors are reflected from the material, these are the colors that the observer will see. For example, leaves contain the pigment chlorophyll, which absorbs the blue and red colors of the spectrum and reflects green therefore leaves appear green.

Answer 2

Answer:

Materials that absorb sunlight well include dark surfaces water and metal.