Question

White light seven colours monochromatic light

Answer 1

heyyyyy..........

the seven colours obtained are -

1. violet

2. indigo

3. blue

4. green

5. yellow

6. orange

7. red

hope it helps............

Answer 2

Answer:

The light emitted from a laser is monochromatic, that is, it is of one wavelength (color). In contrast, ordinary white light is a combination of many different wavelengths (colors).